distance [ 'distəns] n.距离，间距；远处
in the distance 在远处，远方的
in the distance 在远处
in the distance
在远处
distance ['distəns] n. 距离
远程教育 distance learning
distance makes the heart grow fonder 时间会使感情加深
in the distance 在远处
average riding distance 平均乘距
long distance bus stop 长途公共汽车站
transfer distance 换乘距离
trip distance 出行距离
walking distance 步行距离
averge distance carried 平均运距
lonh-distance bus 长途公共汽车
Besides, the living standard of the average Chinese is still not high enough to be able to afford the many different sorts of expensed during long distance travels.
此外，中国人民的生活水平还没有高到足以使普通中国人有钱支付长途旅行的各种开支。
一般对焦范围 General Shooting Distance
近拍对焦范围 Macro Shooting Distance
长途大客车
long distance coach
牵引装置牵距
distance of towing attachment
牵引装置至车辆前端的距离
distance between towing device and front end of towing vehicle
牵引叉销至车辆前端的距离
distance between jaw and front end of towing vehicle
Nothing makes the earth seem so spacious as to have friends at a distance; they make latitudes and longitudes.
没有什么比得上有朋在远方更使地球显得如此巨大，他们构成了纬度和经度。
The decision is an attempt to bridge the distance between the rich and poor.
这个决定旨在缩短贫富之间的差距。
Long distance races are won by the runners with the greatest endurance.
长跑比赛的获胜者是最有耐力的运动员。
This new type of plane can have vertical takeoff, which means it can rise straight from the ground without first running along for some distance.
这种新型飞机可以垂直起飞，就是说它可以从地面直接飞上天空，而用不着先在地面上滑行一段距离。
I want to make a long distance call.
我想打个长途电话。
Traveler's check's are very convenient for long-distance travel.
旅行支票对于长途旅行很方便。
If FIFA, football’s international ruling body, wants to improve the standard of refereeing at the next World Cup, it should encourage referees to keep their eyes on the action from a distance, rather than rushing to keep up with the ball, the researcher argues.
研究者们认为：如果国际足球裁判组织FIFA想要在下一届世界杯比赛中提高评判水平的话，就应该远距离观察比赛，而不是冲进球场光盯着足球。
My house is four miles distance from the sea.
我家离海四英里。
We can see the mountain from the distance.
我们从远处就可以看到那座山。
We can see a windmill in the distance.
我们可以望见远处有架风车。
I heard a faint sound in the distance.
我听到远处有个微弱的声音。
She holds the world record for long distance swimming.
她保持着长距离游泳的世界纪录。
我可以借用您的电话吗?
May I use your phone?
May I use your phone? (我可以借用您的电话吗?)
Only if it's not long distance. (只要不是长途电话就行。)
I would like to make a long distance call to Taibei.
我想打个长途电话到台北去。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
Mountains look beautiful from a distance.
远处看山山更美。
The fire which lights (or warms) us at a distance will burn us when near.
远火能照亮，近火要烧人。
Distance- gain- size-German AVG 距离- 增益- 尺寸（DGS德文为AVG）
Distance marker; time marker 距离刻度
Focal distance 焦距
Focus-to-film distance(f.f.d) 焦点-胶片距离（焦距）
Front distance 前沿距离
Front distance of flaw 缺陷前沿距离
Linearity （time or distance） 线性（时间或距离）
Object-film distance 被检体-胶片距离
Object一film distance 物体- 胶片距离
Probe to weld distance 探头-焊缝距离
Skip distance 跨距
Source-film distance 射线源-胶片距离
Water path; water distance 水程
A Actually, when I think about it, I like all the athletics events.
A 事实上，当我想到奥运会的时候，我喜欢所有的田径项目。
B You mean, things like the races – the 100 metres and so on?
B 你是说，像赛跑——100米赛跑之类的项目？
A Yes, and the 200 metres, the 400 metres, the 800 metres and the relay races. I also like the longer distance races – the fifteen hundred metres and the five and ten thousand metres.
A 是的，还有200米，400米，800米和接力赛跑。我还喜欢更长距离的赛跑——一千五百米、五千米和一万米赛跑。
B Yes, all the races are really exciting. What about the other athletics events?
B 是的，所有的赛跑都非常激烈。其他的田径项目怎么样？
A I like them all!? I especially love the long jump and the high jump.
A 我都喜欢！我尤其喜欢跳远和跳高。
B Me too. I also like the hurdles.
B 我也是。我还喜欢跨栏赛跑。
In the Olympics, the races have different names according to their distances, e.g. the one hundred metres; the four hundred metres. Above 800 metres, you can describe the races as long distance races, e.g. the five thousand metres.
在奥运会比赛中，赛跑按照距离长短的不同有不同的名称，例如：one hundred metres / 一百米赛跑 ； the four hundred metres /四百米赛跑。 八百米以上的赛跑可以称作 long distance races /长跑, 例如 the five thousand metres /五千米赛跑。
A I think I’ll go back to my hotel.
A 我想我要回旅馆了。
B Where is your hotel? Is it far?
B 你的旅馆在哪里？远吗？
A No, it’s not far. It’s about 500 metres that way, just behind the shopping centre.
A 不，不远。在那边大约500米处，就在购物中心的后面。
B Along there, on the right? Do you want to take a taxi?
B 沿着那，在右侧？你想打辆出租车吗？
A No, I can walk. It’s only a short distance – and it’s a nice day anyway.
A 不，我可以走着。只是很短的距离——而且今天天气又这么好。
B OK. I guess it is a nice day for walking. See you later.
B 好的。我想这种好天气走走路不错。再见。
A Hi. Can you help me, please? I’m looking for a pharmacy.
A 你好！请问你能帮忙吗？我在找药店。
B There’s one along there, on the right.
B 在那边有一家药店，在右侧。
A How far? Is it a long way?
A 离这里多远？要走很远吗？
B No, it’s quite near. It’s only a short distance, maybe 200 metres.
See that big building on the right – that’s the Novotel Hotel.
It’s directly opposite the Novotel Hotel, on the other side.
B 不，很近。只是很短的距离，可能200米左右。
看右侧的那幢大楼——那是诺富特大酒店。
药店就在诺富特大酒店的对面，在马路的另一侧。
A Oh good. That’s very near. Thanks for your help.
A 哦，好的。那很近。谢谢你的帮助。
A I’d love tickets for the main stadium. I like all the athletics events.
A 我想买在主体育场举行的比赛项目的门票。我喜欢所有的田径项目。
B I love all the races and the running.
B 我喜欢所有的赛跑项目。
A Yes, the 100 metres, the 200 metres, the 400 metres, the 800 metres – all of those.
A 是的，100米，200米，400米，800米——所有这一切。
B What about the other races?
B 其他的赛跑项目呢？
A I like the longer distance races too – the fifteen hundred metres and the five and ten thousand metres. And I like the hurdles.
A 我也喜欢长跑项目——1500米，500米和10000米。我也喜欢跨栏比赛。
In the Olympics, the races have different names according to their distances, eg： the one hundred metres / the one hundred metres ; the four hundred metres / the four hundred metres. Above 800 metres, you can describe the races as long distance races / long distance races, eg: the five thousand metres / the five thousand metres.
在奥运会上，按照距离的不同赛跑有不同的名称。例如one hundred metres /100米跑：the four hundred metres /400米跑。800米以上的赛跑，可以称为long distance races /长跑比赛，例如the five thousand metres /5000米比赛。
A Where is your hotel? Is it far?
A 你下榻的宾馆在哪里？离这里很远吗？
B No, it’s not far. It’s only about 10 minutes’ walk.
B 不是很远。步行只有10分钟。
A Do you want to take a taxi?
A 你想乘坐出租车回去吗？
B No, I can walk. It’s only a short distance – and it’s a nice day.
B 没事的，我可以走路回去。不是很远，很且天气很好。
A OK. I guess it is a nice day for walking. See you later.
A 好的. 我想今天确实是风和日丽。回头再见。
A I’m so looking forward to the Olympics. The athletics events are my favourites.
A 我十分期待着奥运会。田径项目是我的最爱。
B You mean the races – like the 100 and 200 metres?
B 你是指赛跑，像100米和200米赛跑？
A Yes, and I also like the longer distance races – the 1500 metres and the five and ten thousand metres.
A 是呀，我还很喜欢看长跑比赛，像是1500米，5000和一万米。
B Me too. I also like the hurdles.
B 我也是。我还喜欢跨栏比赛。
A:Thanks. So how are things with you?
谢谢。你最近怎么样？
B:Pretty good. I just bought a new house.
很好。我才买了新房
A:Wow! Great! Whereabouts ?
太棒了。在哪啊？
B:In the suburbs. How are you and Shadow? Still living in town?
郊区。你和Shadow怎么样？还在城里住吗？
A:Yeah, she loves it. It's really convenient. All the theaters and shopping malls are within walking distance. Well, I gotta go. I'll get in touch with you soon.
是的，城里很方便。所有的电影院和购无中心都很近。我回头再和你聊吧
B:Okay, don't forget to call Terry.
好吧。别忘了给她打电话
A:Don't worry. Bye.
别担心。再见
B:Bye.
再见
over : 经过(from one side to the other, across a space or distance)
jump over
climb over
come over
go over
swim over
pass over
walk over
move over
fly over
run over
away : 离开(to a distance, to another place)
go away 走开
run away 跑开
walk away 走开
ride away 开走
move away 移开
take away 拿走
carry away 运走
clear away 收走
draw away 拉走
get away 逃走，离开
put away 收起来
break away 逃脱
come away 离开
keep away 不准接近
distance makes the heart grow fonder 时间会使感情加深
in the distance 在远处
You can describe a short distance by saying: It’s just a short walk / It’s just a short walk.
你可以这样描述一个短距离：It’s just a short walk. /只需走很短的一段路。
不远千里 [bù yuǎn qiān lǐ] /make light of traveling a thousand li/go to the trouble of traveling a long distance/
长途 [cháng tú] /long distance/
长途电话 [cháng tú diàn huà] /long-distance call/
长途网路 [cháng tú wǎng lù] /long distance network/
传输距离 [chuán shū jù lí] /transmission distance/
敬而远之 [jìng ér yuǎn zhī] /(saying) to show respect from a distance/
距 [jù] /at a distance of/distance/to be apart/
距离 [jù lí] /distance/to be apart/
袤 [mào] /length/distance from north to south/
投掷 [tóu zhì] /to throw something a long distance; hurl/
望 [wàng] /hope/expect/to visit/to gaze (into the distance)/look towards/towards/
相隔 [xiāng gé] /be separated by (distance or time, etc)/
遥望 [yáo wàng] /to look into the distance/
远程 [yuǎn chéng] /remote/long distance/long range/
But many shippers complain that for heavy bulk commodities traveling long distances, such as coal, chemicals, and grain, trucking is too costly and the railroads therefore have them by the throat.
但许多客户却抱怨说，对于依赖长途运输的大宗商品来说，如煤炭、化学制品和粮食，由于公路运输花费太大，这样铁路公司就会“掐他们的脖子”。
{adj: award-winning} having received awards
"this award-winning bridge spans a distance of five miles"
{adj: bird's-eye, panoramic} as from an altitude or distance
"a bird's-eye survey"
"a panoramic view"
{adj: brief, little} of short duration or distance
"a brief stay in the country"
"in a little while"
"it's a little way away"
{adj: close} at or within a short distance in space or time or having elements near each other
"close to noon"
"how close are we to town?"
"a close formation of ships"
<-> distant
{adj: conspicuous} obvious to the eye or mind
"a tower conspicuous at a great distance"
"wore conspicuous neckties"
"made herself conspicuous by her exhibitionistic preening"
<-> inconspicuous
{adj: determinate} precisely determined or limited or defined; especially fixed by rule or by a specific and constant cause
"a determinate distance"
"a determinate number"
"determinate variations in animals"
<-> indeterminate
{adj: dim, faint, shadowy, vague, wispy} lacking clarity or distinctness
"a dim figure in the distance"
"only a faint recollection"
"shadowy figures in the gloom"
"saw a vague outline of a building through the fog"
"a few wispy memories of childhood"
{adj: dipolar} having equal and opposite electric charges or magnetic poles having opposite signs and separated by a small distance
{adj: discernible, discernable} perceptible by the senses or intellect
"things happen in the earth and sky with no discernible cause"
"the newspaper reports no discernible progress in the negotiations"
"the skyline is easily discernible even at a distance of several miles"
<-> indiscernible
{adj: distant} separated in space or coming from or going to a distance
"distant villages"
"the sound of distant traffic"
"a distant sound"
"a distant telephone call"
<-> close
{adj: eagle-eyed, keen-sighted, farseeing, longsighted} capable of seeing to a great distance
{adj: effective, effectual, efficacious} producing or capable of producing an intended result or having a striking effect
"an air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation"-LewisMumford
"effective teaching methods"
"effective steps toward peace"
"made an effective entrance"
"his complaint proved to be effectual in bringing action"
"an efficacious law"
<-> ineffective
{adj: equidistant} the same distance apart at every point
{adj: far} at a great distance in time or space or degree
"we come from a far country"
"far corners of the earth"
"the far future"
"a far journey"
"the far side of the road"
"far from the truth"
"far in the future"
<-> near
{adj: far} being of a considerable distance or length
"a far trek"
{adj: in sight} at or within a reasonable distance for seeing
"not a policeman in sight"
"kept the monkey in view"
{adj: long-distance} covering a long distance
"a long-distance runner"
"a long-distance freight train"
"she ran off with a long-distance truck driver"
{adj: long-distance} of or relating to or being a long-distance telephone call
"a long-distance call"
"a long-distance transmission line"
"a long-distance operator"
{adj: long-range} suitable for or reaching long distances
"long-range nuclear capability"
{adj: long} primarily spatial sense; of relatively great or greater than average spatial extension or extension as specified
"a long road"
"a long distance"
"contained many long words"
"ten miles long"
<-> short
{adj: measured} determined by measurement
"the measured distance was less than a mile"
<-> unmeasured
{adj: offshore} at some distance from the shore
"offshore oil reserves"
"an offshore island"
{adj: right smart} (Southern or Midland) considerable
"it's a right smart distance"
{adj: short-range} limited to short distances
"short-range planes"
"a short-range shot"
{adj: some} relatively much but unspecified in amount or extent
"we talked for some time"
"he was still some distance away"
{adj: stretched} extended or spread over a wide area or distance
"broad fields lay stretched on both sides of us"
{adj: unitary} of or pertaining to or involving the use of units
"a unitary method was applied"
"established a unitary distance on which to base subsequent calculations"
{adj: visible, seeable} capable of being seen; or open to easy view
"a visible object"
"visible stars"
"mountains visible in the distance"
"a visible change of expression"
"visible files"
<-> invisible
{adj: walk-to, walking} close enough to be walked to
"walking distance"
"the factory with the big parking lot...is more convenient than the walk-to factory"
{adv: afar} (old-fashioned) at or from or to a great distance; far
"we traveled afar"
"we could see the ship afar off"
"the Magi came from afar"
{adv: apart} separated or at a distance in place or position or time
"These towns are many miles apart"
"stood with his legs apart"
"born two years apart"
{adv: at arm's length} at some distance
"keep someone at arm's length"
{adv: by inches, little by little, by small degrees} by a short distance
"they moved it by inches"
{adv: distantly} from or at a distance
"dimly, distantly, voices sounded in the stillness"
{adv: far and wide, far and near} over great areas or distances; everywhere
"he traveled far and wide"
"the news spread far and wide"
"people came from far and near"
"searched for the child far and near"
{adv: farther, further} to or at a greater distance in time or space (`farther' is used more frequently than `further' in this physical sense)
"farther north"
"moved farther away"
"farther down the corridor"
"the practice may go back still farther to the Druids"
"went only three miles further"
"further in the future"
{adv: farthest, furthest} to the greatest distance in space or time (`farthest' is used more often than `furthest' in this physical sense)
"see who could jump the farthest"
"chose the farthest seat from the door"
"he swam the furthest"
{adv: far} at or to or from a great distance in space
"he traveled far"
"strayed far from home"
"sat far away from each other"
{adv: halfway, midway} at half the distance; at the middle
"he was halfway down the ladder when he fell"
{adv: large} at a distance, wide of something (as of a mark)
{adv: long} for an extended distance
{adv: nearer, nigher, closer} (comparative of `near' or `close') within a shorter distance
"come closer, my dear!"
"they drew nearer"
"getting nearer to the true explanation"
{adv: nearest, nighest, closest} (superlative of `near' or `close') within the shortest distance
"that was the time he came nearest to death"
{adv: off, away} at a distance in space or time
"the boat was 5 miles off (or away)"
"the party is still 2 weeks off (or away)"
"away back in the 18th century"
{adv: shortly, not far} at a short distance
"the hem fell shortly below her knees"
{adv: short} at some point or distance before a goal is reached
"he fell short of our expectations"
{adv: through} over the whole distance
"this bus goes through to New York"
{adv: way, right smart} to a great degree or by a great distance; very much (`right smart' is regional in the United States)
"way over budget"
"way off base"
"the other side of the hill is right smart steeper than the side we are on"
{adv: widely} so as to leave much space or distance between
"widely separated"
{n: Astronomical Unit, AU} a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers)
{n: Bessel, Friedrich Wilhelm Bessel} German mathematician and astronomer who made accurate measurements of stellar distances and who predicted the existence on an 8th planet (1784-1846)
{n: Cartesian coordinate} one of the coordinates in a system of coordinates that locates a point on a plane or in space by its distance from two lines or three planes respectively; the two lines or the intersections of the three planes are the coordinate axes
{n: Coulomb's Law} a fundamental principle of electrostatics; the force of attraction or repulsion between two charged particles is directly proportional to the product of the charges and inversely proportional to the distance between them; principle also holds for magnetic poles
{n: Eratosthenes} Greek mathematician and astronomer who estimated the circumference of the earth and the distances to the moon and sun (276-194 BC)
{n: Hubble's constant, Hubble constant} (cosmology) the ratio of the speed of recession of a galaxy (due to the expansion of the universe) to its distance from the observer; the reciprocal of the Hubble constant is the age of the universe
{n: Hubble's law, Hubble law} (astronomy) the generalization that the speed of recession of distant galaxies (the red shift) is proportional to their distance from the observer
{n: Hubble, Edwin Hubble, Edwin Powell Hubble} United States astronomer who discovered that (as the universe expands) the speed with which nebulae recede increases with their distance (1889-1953)
{n: Kepler's second law, law of areas, law of equal areas} a law concerning the speed at which planets travel; a line connecting a planet to the sun will sweep out equal areas in equal times
"Kepler's second law means that a planet's orbital speed changes with its distance from the sun"
{n: Moon} the natural satellite of the Earth
"the average distance to the moon is 384,400 kilometers"
"men first stepped on the moon in 1969"
{n: Proxima, Proxima Centauri} the nearest star to the sun; distance: 4.3 light years
{n: Roman pace} an ancient Roman unit of length (4.85 English feet) measured as the distance from the heel of one foot to the heel of the same foot when next it touches the ground
{n: Strait of Dover, Strait of Calais, Pas de Calais} the strait between the English Channel and the North Sea; shortest distance between England and the European continent
{n: United States waters, U.S. waters} territorial waters included within a distance of 12 nautical miles of the coasts of the United States and its territories
"ships operating in United States waters must adhere to United States laws and regulations"
{n: WATS, WATS line} a telephone line;long distance service at fixed rates for fixed zones; an acronym for wide area telephone service
{n: absolute magnitude} (astronomy) the magnitude that a star would have if it were viewed from a distance of 10 parsecs (32.62 light years) from the earth
{n: air cushion} the trapped air that supports a hovercraft a short distance above the water or ground
{n: airbus} a subsonic jet airliner operated over short distances
{n: altitude} the perpendicular distance from the base of a geometric figure to opposite vertex (or side if parallel)
{n: angular distance} the angular separation between two objects as perceived by an observer
"he recorded angular distances between the stars"
{n: angular momentum} the product of the momentum of a rotating body and its distance from the axis of rotation
"any rotating body has an angular momentum about its center of mass"
"angular momentum makes the world go round"
{n: anomaly} (astronomy) position of a planet as defined by its angular distance from its perihelion (as observed from the sun)
{n: aphelion} apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun
<-> perihelion
{n: apogee} apoapsis in Earth orbit; the point in its orbit where a satellite is at the greatest distance from the Earth
<-> perigee
{n: arm's length} a distance sufficient to exclude intimacy
{n: astronomy unit} a linear unit used for astronomical distances
{n: beacon, beacon fire} a fire (usually on a hill or tower) that can be seen from a distance
{n: bird's eye view, panoramic view} a situation or topic as if viewed from an altitude or distance
{n: caliper, calliper} an instrument for measuring the distance between two points (often used in the plural)
{n: canyon treefrog, Hyla arenicolor} a small chiefly ground dweller that stays within easy jumping distance of water; of United States southwest and northern Mexico
{n: cartesian coordinate system} a coordinate system for which the coordinates of a point are its distances from a set perpendicular lines that intersect at the origin of the system
{n: circle} ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point
"he calculated the circumference of the circle"
{n: circumference, perimeter} the size of something as given by the distance around it
{n: clearance} the distance by which one thing clears another; the space between them
{n: cloud bank} a layer of clouds seen from a distance
{n: commute} a regular journey of some distance to and from your place of work
"there is standing room only on the high-speed commute"
{n: declination, celestial latitude, dec} (astronomy) the angular distance of a celestial body north or south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere
{n: depression} angular distance below the horizon (especially of a celestial object)
{n: dial, telephone dial} a disc on a telephone that is rotated a fixed distance for each number called
{n: dipole} a pair of equal and opposite electric charges or magnetic poles separated by a small distance
{n: distance vision} vision for objects that a 20 feet or more from the viewer
{n: distance, aloofness} indifference by personal withdrawal
"emotional distance"
{n: distance, length} size of the gap between two places
"the distance from New York to Chicago"
"he determined the length of the shortest line segment joining the two points"
{n: distance, space} the interval between two times
"the distance from birth to death"
"it all happened in the space of 10 minutes"
{n: distance} a distant region
"I could see it in the distance"
{n: distance} a remote point in time
"if that happens it will be at some distance in the future"
"at a distance of ten years he had forgotten many of the details"
{n: distance} the property created by the space between two objects or points
{n: eccentricity} (geometry) a ratio describing the shape of a conic section; the ratio of the distance between the foci to the length of the major axis
"a circle is an ellipse with zero eccentricity"
{n: elevation, EL, altitude, ALT} angular distance above the horizon (especially of a celestial object)
{n: elevation} distance of something above a reference point (such as sea level)
"there was snow at the higher elevations"
{n: ellipse, oval} a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
"the sums of the distances from the foci to any point on an ellipse is constant"
{n: endurance riding} riding for long hours over long distances
{n: erg} a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter
{n: extent} the distance or area or volume over which something extends
"the vast extent of the desert"
"an orchard of considerable extent"
{n: eye chart} a chart that is read from a fixed distance; used as a test of vision
{n: far cry} distance estimated in terms of the audibility of a cry
"it's a far cry from here"
{n: fistmele} about seven inches; the breadth of a fist with the thumb stuck out (used especially in archery to give the correct distance of the string from the bow)
{n: flare} (baseball) a fly ball hit a short distance into the outfield
{n: focal distance, focal length} the distance from a lens to its focus
{n: fogbank} a large mass of fog on the sea (as seen from a distance)
{n: foot-poundal} a unit of work equal to a force of one poundal moving through a distance of one foot
{n: foot-pound} a unit of work equal to a force of one pound moving through a distance of one foot
{n: footstep, pace, step, stride} the distance covered by a step
"he stepped off ten paces from the old tree and began to dig"
{n: freight liner, liner train} a long-distance express freight train between industrial centers and seaports with facilities for rapid loading and unloading of goods
{n: gauge} the distance between the rails of a railway or between the wheels of a train
{n: girth} the distance around a person's body
{n: gravitational constant, universal gravitational constant, constant of gravitation, G} (physics) the universal constant relating force to mass and distance in Newton's law of gravitation
{n: gravity, gravitation, gravitational attraction, gravitational force} (physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface
"the more remote the body the less the gravity"
"the gravitation between two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them"
"gravitation cannot be held responsible for people falling in love"--Albert Einstein
{n: hair's-breadth, hairsbreadth, hair, whisker} a very small distance or space
"they escaped by a hair's-breadth"
"they lost the election by a whisker"
{n: half-mast} a position some distance below the top of the mast to which a flag is lowered in mourning or to signal distress
{n: harpoon log} a cylindrical log with a device that registers distance
{n: height, tallness} the vertical dimension of extension; distance from the base of something to the top
{n: hour angle, HA} (astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
{n: hour angle} the angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body
{n: hour, minute} distance measured by the time taken to cover it
"we live an hour from the airport"
"its just 10 minutes away"
{n: hub-and-spoke, hub-and-spoke system} a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are available
{n: hyperfocal distance} the distance in front of a lens that is focused at infinity beyond which all objects are well defined and clear
{n: industrial park} a tract at a distance from city center that is designed for a community of businesses and factories
{n: interval, separation} the distance between things
"fragile items require separation and cushioning"
{n: isometry} a one-to-one mapping of one metric space into another metric space that preserves the distances between each pair of points
"the isometries of the cube"
{n: kilogram-meter} a unit of work equal to the work done by a one kilogram force operating through a distance of one meter
{n: kilometers per hour, kilometres per hour, kph, km/h} the ratio of the distance traveled (in kilometers) to the time spent traveling (in hours)
{n: latitude} the angular distance between an imaginary line around a heavenly body parallel to its equator and the equator itself
{n: law of gravitation, Newton's law of gravitation} (physics) the law that states any two bodies attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them
{n: league} an obsolete unit of distance of variable length (usually 3 miles)
{n: leap} the distance leaped (or to be leaped)
"a leap of 10 feet"
{n: least squares, method of least squares} a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve
{n: leg} (nautical) the distance traveled by a sailing vessel on a single tack
{n: light hour} the distance light travels in a vacuum in one hour; approximately one billion kilometers
{n: light minute} the distance light travels in a vacuum in one minute; approximately 18 million kilometers
{n: light second} the distance light travels in a vacuum in one second; approximately 300,000 kilometers
{n: light time} distance measured in terms of the speed of light (or radio waves)
"the light time from Jupiter to the sun is approximately 43 minutes"
{n: light year, light-year} the distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometers
{n: li} Chinese distance measure; approximately 0.5 kilometers
{n: logarithmic scale} scale on which actual distances from the origin are proportional to the logarithms of the corresponding scale numbers
{n: long distance, long-distance call, trunk call} a telephone call made outside the local calling area
"I talked to her by long distance"
{n: long haul} a journey over a long distance
"it's a long haul from New York to Los Angeles"
{n: longitude} the angular distance between a point on any meridian and the prime meridian at Greenwich
{n: longshot} a photograph taken from a distance
{n: loudspeaker, speaker, speaker unit, loudspeaker system, speaker system} electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
{n: low beam} the beam of a car's headlights that provides illumination for a short distance
{n: marathoner, marathon runner, road runner, long-distance runner} someone who participates in long-distance races (especially in marathons)
{n: mashie, five iron} middle-distance iron
{n: mean distance} the arithmetic mean of the maximum and minimum distances of a celestial body (satellite or secondary star) from its primary
{n: metacenter, metacentre} (shipbuilding) the point of intersection between two vertical lines, one line through the center of buoyancy of the hull of a ship in equilibrium and the other line through the center of buoyancy of the hull when the ship is inclined to one side; the distance of this intersection above the center of gravity is an indication of the stability of the ship
{n: metric function, metric} a function of a topological space that gives, for any two points in the space, a value equal to the distance between them
{n: metric linear unit} a linear unit of distance in metric terms
{n: metric space} a set of points such that for every pair of points there is a nonnegative real number called their distance that is symmetric and satisfies the triangle inequality
{n: micrometer, micrometer gauge, micrometer caliper} caliper for measuring small distances
{n: microradian} a unit of angular distance equal to one thousandth of a milliradian
{n: middle distance} the part of a scene between the foreground and the background
{n: mileage, milage} distance measured in miles
{n: miles per gallon} the distance traveled in a vehicle powered by one gallon of gasoline or diesel fuel
{n: miles per hour, mph} the ratio of the distance traveled (in miles) to the time spent traveling (in hours)
{n: milestone, milepost} stone post at side of a road to show distances
{n: mile} a large distance
"he missed by a mile"
{n: milliradian} a unit of angular distance equal to one thousandth of a radian
{n: minute, arcminute, minute of arc} a unit of angular distance equal to a 60th of a degree
{n: moment of a couple} given two equal and opposite forces, the product of the force and the distance between them
{n: moment} a turning force produced by an object acting at a distance (or a measure of that force)
{n: mottle} an irregular arrangement of patches of color
"it was not dull grey as distance had suggested, but a mottle of khaki and black and olive-green"
{n: naked eye} the eye unaided by any optical instrument that alters the power of vision or alters the apparent size or distance of objects
"it is not safe to look directly at the sun with the naked eye"
{n: nautical linear unit} a linear unit of distance used in navigation
{n: nautical mile, mile, mi, naut mi, knot, international nautical mile, air mile} a unit of length used in navigation; equivalent to the distance spanned by one minute of arc in latitude; 1,852 meters
{n: nearness, closeness} the spatial property resulting from a relatively small distance
"the sudden closeness of the dock sent him into action"
<-> farness
{n: nose} a small distance
"my horse lost the race by a nose"
{n: outpost} a military post stationed at a distance from the main body of troops
{n: oxtant} a unit of angular distance equal to half a quadrant
{n: parsec, secpar} a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years
{n: perspective, linear perspective} the appearance of things relative to one another as determined by their distance from the viewer
{n: piece} a distance
"it is down the road a piece"
{n: polar coordinate} either of two values that locate a point on a plane by its distance from a fixed pole and its angle from a fixed line passing through the pole
{n: polyconic projection} a conic projection of a map having distances between meridians equal to those distance on a globe
{n: proxemics} the study of spatial distances between individuals in different cultures and situations
{n: radar echo} an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting object
{n: rangefinder, range finder} a measuring instrument (acoustic or optical or electronic) for finding the distance of an object
{n: relays, relay race} a race between teams; each member runs or swims part of the distance
{n: remote control, remote} a device that can be used to control a machine or apparatus from a distance
"he lost the remote for his TV"
{n: remove} degree of figurative distance or separation
"just one remove from madness" or "it imitates at many removes a Shakespearean tragedy";
{n: repeater} (electronics) electronic device that amplifies a signal before transmitting it again
"repeaters can be used in computer networks to extend cabling distances"
{n: rifle range, rifle shot} the distance that a rifle bullet will carry
"the target was out of rifle range"
{n: safety fuse} a slow-burning fuse consisting of a tube or cord filled or saturated with combustible matter; used to ignite detonators from a distance
{n: semimajor axis} one-half the major axis of an ellipse; the distance from the center of an ellipse to one end
{n: sextant} a measuring instrument for measuring the angular distance between celestial objects; resembles an octant
{n: sextant} a unit of angular distance equal to 60 degrees
{n: short line} a transportation system that operates over relatively short distances
{n: size constancy} the tendency to perceive the veridical size of a familiar object despite differences in their distance (and consequent differences in the size of the pattern projected on the retina of the eye)
{n: skip distance} the shortest distance that permits radio signals (of a given frequency) to travel from the transmitter to the receiver by reflection from the ionosphere
{n: solar parallax} the angle subtended by the mean equatorial radius of the Earth at a distance of one astronomical unit
{n: soliton, soliton wave, solitary wave} (physics) a quantum of energy or quasiparticle that can be propagated as a traveling wave in nonlinear systems and is neither preceded nor followed by another such disturbance; does not obey the superposition principle and does not dissipate
"soliton waves can travel long distances with little loss of energy or structure"
{n: solstice} either of the two times of the year when the sun is at its greatest distance from the celestial equator
{n: sonar, echo sounder, asdic} a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
"sonar is an acronym for sound navigation ranging"
"asdic is an acronym for antisubmarine detection investigation committee"
{n: span} the distance or interval between two points
{n: speed, velocity} distance travelled per unit time
{n: spiral, volute} ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
{n: spiral} a plane curve traced by a point circling about the center but at increasing distances from the center
{n: split end} (football) an offensive end who lines up at a distance from the other linemen
{n: sprinter} someone who runs a short distance at top speed
{n: square, second power} the product of two equal terms
"nine is the second power of three"
"gravity is inversely proportional to the square of the distance"
{n: standard} an upright pole or beam (especially one used as a support)
"distance was marked by standards every mile"
"lamps supported on standards provided illumination"
{n: stature, height} (of a standing person) the distance from head to foot
{n: step, stone's throw} a short distance
"it's only a step to the drugstore"
{n: straight line} a line traced by a point traveling in a constant direction; a line of zero curvature
"the shortest distance between two points is a straight line"
<-> curve
{n: stretch} a large and unbroken expanse or distance
"a stretch of highway"
"a stretch of clear water"
{n: surveying} the practice of measuring angles and distances on the ground so that they can be accurately plotted on a map
"he studied surveying at college"
{n: tachogram} a graphical record of speed and distance produced by a tachograph
{n: telecommunication system, telecom system, telecommunication equipment, telecom equipment} a communication system for communicating at a distance
{n: telecommunication, telecom} (often plural) systems used in transmitting messages over a distance electronically
{n: telecommunication} (often plural) the branch of electrical engineering concerned with the technology of electronic communication at a distance
{n: telegraph, telegraphy} apparatus used to communicate at a distance over a wire (usually in Morse code)
{n: telegraphy} communicating at a distance by electric transmission over wire
{n: telemeter} any scientific instrument for observing events at a distance and transmitting the information back to the observer
{n: telephone, phone, telephone set} electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds
"I talked to him on the telephone"
{n: telephone, telephony} transmitting speech at a distance
{n: telephotography} transmission and reproduction of photographs and charts and pictures over a distance
{n: telephotograph} a photograph transmitted and reproduced over a distance
{n: telerobotics} the area of robotics that is concerned with the control of robots from a distance
{n: televangelism} evangelism at a distance by the use of television
{n: temperature gradient} change in temperature as a function of distance (especially altitude)
{n: theory of gravitation, theory of gravity, gravitational theory, Newton's theory of gravitation} (physics) the theory that any two particles of matter attract one another with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between them
{n: three-dimensional radar, 3d radar} radar that will report altitude as well as azimuth and distance of a target
{n: toll call} a long-distance telephone call at charges above a local rate
{n: toll line} a telephone line for long-distance calls
{n: track record} the fastest time ever recorded for a specific distance at a particular racetrack
"the track record for the mile and a half at Belmont is 2 minutes 24 seconds held by Secretariat since 1973"
{n: triangulation} a trigonometric method of determining the position of a fixed point from the angles to it from two fixed points a known distance apart; useful in navigation
{n: trip line} a light rope used in lumbering to free a dog hook from a log at a distance
{n: true anomaly} the angular distance of a point in an orbit past the point of periapsis measured in degrees
{n: ultimacy, ultimateness} the state or degree of being ultimate; the final or most extreme in degree or size or time or distance, "the ultimacy of these social values"
{n: visual range} distance at which a given standard object can be seen with the unaided eye
{n: wavelength} the distance (measured in the direction of propagation) between two points in the same phase in consecutive cycles of a wave
{n: way} the property of distance in general
"it's a long way to Moscow"
"he went a long ways"
{n: wheelbase} the distance from the center of a car's front wheel to the rear axle
{n: wingspan, wingspread} linear distance between the extremities of an airfoil
{n: wingspread} distance between the tips of the wings (as of a bird or insect) when fully extended
{n: wire, conducting wire} a metal conductor that carries electricity over a distance
{n: wireless local area network, WLAN, wireless fidelity, WiFi} a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol
{n: work} (physics) a manifestation of energy; the transfer of energy from one physical system to another expressed as the product of a force and the distance through which it moves a body in the direction of that force
"work equals force times distance"
{n: yardage} distance measured in the aggregate number of yards
"what is the yardage of this golf course?"
{v: bridge, bridge over} connect or reduce the distance between
{v: bunt, drag a bunt} hit a ball in such a way so as to make it go a short distance
{v: carry} be conveyed over a certain distance
"Her voice carries very well in this big opera house"
{v: carry} cover a certain distance or advance beyond
"The drive carried to the green"
{v: come} cover a certain distance
"She came a long way"
{v: cover, extend} span an interval of distance, space or time
"The war extended over five years"
"The period covered the turn of the century"
"My land extends over the hills on the horizon"
"This farm covers some 200 acres"
{v: distance} keep at a distance
"we have to distance ourselves from these events in order to continue living"
{v: do} travel or traverse (a distance)
"This car does 150 miles per hour"
"We did 6 miles on our hike every day"
{v: express, state} indicate through a symbol, formula, etc.
"Can you express this distance in kilometers?"
{v: home} return home accurately from a long distance
"homing pigeons"
{v: log up, clock up} record a distance travelled ; on planes and cars
{v: outdistance, outstrip, distance} go far ahead of
"He outdistanced the other runners"
{v: outmarch} march longer distances and for a longer time than
"This guy can outmarch anyone!"
{v: pace, step} measure (distances) by pacing
"step off ten yards"
{v: range} have a range ; be capable of projecting over a certain distance, as of a gun
"This gun ranges over two miles"
{v: run, go, pass, lead, extend} stretch out over a distance, space, time, or scope ; run or extend between two points or beyond a certain point
"Service runs all the way to Cranbury"
"His knowledge doesn't go very far"
"My memory extends back to my fourth year of life"
"The facts extend beyond a consideration of her personal assets"
{v: run} cover by running ; run a certain distance
"She ran 10 miles that day"
{v: sprint} run very fast, usually for a short distance
{v: stand back, keep one's eyes off, keep one's distance, keep one's hands off, stay away} stay clear of, avoid
"Keep your hands off my wife!"
"Keep your distance from this man--he is dangerous"
{v: step} walk a short distance to a specified place or in a specified manner
"step over to the blackboard"
{v: tailgate} follow at a dangerously close distance
"it is dangerous to tailgate another vehicle"
{v: telecommunicate} communicate long-distance, as via the telephone or e-mail
{v: translate} physics: subject to movement in which every part of the body moves parallel to and the same distance as every other point on the body
{v: transport} move something or somebody around ; usually over long distances
After a distance, we stopped,
走了一段，我们便停下来。
and I sat with my back close to a dune, while Susan kept to the shoreline, staring out to sea or looking about for interesting shells or stones.
我紧靠一堆沙丘坐下，苏珊则靠近岸边，一会儿凝望大海，一会儿在四周寻找有趣的贝壳或石子。
I ran off into the distance.
我跑开了。
About 30 fourth-graders stood some distance from their partners, practising the four-step exercise involved in accurately slicing a Frisbee above the parched ground.
约有 30名四年级学生跟自己的配手拉开一定距离，进行把飞碟准确扔过炎热干燥的运动场的四步练习。
Living and working in coastal Georgia for most of my life, I did not have a great deal of long-distance driving experience.
我长这么大，大多生活和工作在沿海的佐治亚州，没有多少长途驾驶的经验。
A mother and daughter how to hug long-distance
母女虽天各一方，却能彼此相拥
How do you hug a child long-distance?
怎么去拥抱你那天各一方的孩子呢？
If you know that Earth's highest point Mount Everest, is 29,000 feet, you might reasonably conclude that its lowest point would be close to the same distance.
假如你知道地球的最高点珠穆朗玛峰海拔 2．9万英尺，你也许会合理地推测到地球的最低点大概接近于这个距离。
Gradually, he had to be distanced from humans.
必须让它逐渐远离人类。
The 4 km. swim, 129 km. cycle race, and the 30 km. run of the Long Distance World Championships in Nice recently attracted over 2,000 enthusiasts.
最近在法国尼斯举办的世界长途锦标赛吸引了 2, 000多名爱好者参赛。比赛组合如下：游泳四公里、自行车 129公里以及长跑 30公里。
By the early 80s the distances had been standardized.
80年代初，就这三项比赛的距做出了统一规定。
Competitors would cover the classic Olympic distances in the three events: a 1,500 m. swim, then a 40 km. cycle road race and a 10 km. run.
三个项目的距分别是游泳 1, 500米、自行车公路赛 40公里和长跑 10公里，这奥运会上三个单项的比赛距相同。
But the Olympic distances are not sufficiently demanding for some triathletes.
不过，对一些参赛选手来说，奥运会铁人三项在距方面的挑战性并不很强。
Long-distance traffic will be carried via fiber optics, and short via RF.
长途通信将通过光纤传递，而短途通信则采用无线电。
Perhaps remorseful about the lost child and distanced by his absorption with his work his only real passion and his growing fame, Mileva became increasingly unhappy.
也许在为失去的孩子后悔，也许是因为爱因斯坦埋头于工作他唯一真正感兴趣的东西而且名越来越大，受到疏远的米勒瓦开始变得郁郁寡欢起来。
By 1919, after three years of long-distance arguments, they divorced.
他们在长途电话中吵了三年架，最后在 1919年分了手。
AT&T; may extend the concept to fixed long-distance services in 2000.
AT&T 可能在 2000年将该概念推广到固定长话服务领域。
Users are given a smart card which serves as the vehicle's key and which logs the distance traveled.
用户获得一张智能卡。这张卡将用作车钥匙，并记录行使里程。
If you imput your destination, the watch can tell you the distance and direction you need to go.
一旦输入目的地的位置，这款手表就可以把行走的距和方向告诉你。
Flip a switch and the Mitsubishi Electric driving system will take over your car - steering, keeping the right distance behind the next vehicle and swerving to avoid obstacles - relying on sensors aboard the car and embedded in the road.
按一下开关，三菱电气驾驶系统就会接管你的汽车，依靠车载或道路嵌入传感器，操纵方向盘，与前面的汽车保持适当距离，及时转弯，躲避障碍物。
But a separation can give couples time to calm down, renegotiate the rules of the relationship and gain some needed distance.
不管怎样，分居的确能让夫妻双方有时间静心思考，重新商讨双方的关系规则，使双方保持必要的距离。
Through Bluetooth, a wireless standard that allows electronic devices to communicate over distances shorter than its 10m range.
借助蓝牙（一种无线标准）可以使电子设备在不到 10米的距离之内互相联系。
A report shows that melatonin may be no better than a sugar pill in alleviating the sleepiness and disorientation of long-distance travel.
一份报告显示，在减轻长途旅行所带来的困乏与方向感丧失方面，褪黑激素的功效比一粒糖丸好不了多少。
4 LEVEL3- Connects the US, Europe and Asia by building local, long distance and undersea cable networks 4LEVEL3-
通过建设当地、长途及海底有线网络与欧美及亚洲相连。
7 VIATEL - Provides long-distance services to more than 230 countries and is building a fiber optic network linking 40 European countries 7VIATEL-
向 230多个国家提供长途服务，现正在建设一个连接欧洲 40个国家的光纤网络。
It is only because of the enormous interstellar distances that so little material per unit of volume becomes so significant.
只是因为星际距离是如此之遥远，以致于每单位体积中如此少的一点点物质才会如此影响重大。
It is conceivable, however, that these large, sedentary organisms do in fact feed on bacteria that grow in warm-water vents, rise in the vent water, and then rain in peripheral areas to nourish animals living some distance from the warm-water vents.
但可以想象的是，这些庞大的、静栖的生物体事实上确实以细菌为生，这些细菌在热液口内生长，随热液口的水升涌，然后洒落到周边区域，为生存在离热液口一定距离的动物提供营养物。
Since the Hawaiian Islands have never been connected to other land masses, the great variety of plants in Hawaii must be a result of the long-distance dispersal of seeds, a process that requires both a method of transport and an equivalence between the ecology of the source area and that of the recipient area.
既然夏威夷群岛（Hawaiin Islands）从不曾与其它陆块相联，那么，夏威夷植物的巨大多样性只能是源自种籽的远距离播散，而这一过程则不仅仅需要某种传输方法，而且亦要求在来源地的生态环境与接收地的生态环境之间存在一种相同情形。
Recent microwave observations of carbon monoxide (CO) molecules indicate a similar rate of mass loss and demonstrate that the escaping material extends outward from the star for a distance of at least one light-year.
最近对一氧化碳（CO）分子的微波（microwave）观察显示出一种近似的质量损耗率，并证明逃逸物质会从该星球往外延伸到至少一光年的距离。
He conceived of the camera image as having a foreground and a rear ground, as well as the middle distance preferred by most directors.
他将电影画面构想成为有一前景和背景，而不仅仅是为绝大多数导演所偏爱的中景。
By 1910 he was using close-ups to reveal significant details of the scene or of the acting and extreme long shots to achieve a sense of spectacle and distance.
至1910年，他已开始利用特写镜头（close-up），来揭示场面或表演的重要细节，并用大全景镜头（extremely olng shot，又译特长镜头）以获得一种场面感和距离感。
The scientists who observed the flash say it came from an isolated neutron star in the constellation Sagittarius about 50,000 light years away, the distance it takes light to travel in 50,000 years. Astronomer Andrew Fruchter of the institute that operates the Hubble Space Telescope describes a neutron star as the spinning remnant of a massive star that has collapsed into a diameter of only 20 kilometers.
观测到这次爆炸亮光的科学家说，亮光来自于人马星座的一个孤立的中子星。有大约5万光年之远，这段距离光也要走上5万年。来自操控哈伯太空望远镜机构的天文学家安德鲁·福克尔说，中子星是巨星解体后塌陷到只有20公里直径大小的旋转残骸。
The neutron star that caused the giant cosmic blast is an exotic type called a magnetar. It is so named because it has an extremely powerful magnetic field, 1,000 times stronger than an ordinary neutron star and a 1,000-trillion times that of Earth's. It is capable of erasing the magnetic information on a credit card at a distance halfway to the Moon. Only about a dozen magnetars are known among the billions of stars in the Milky Way.
导致发生宇宙大爆炸的中子星是一种的奇特类型叫做磁星，之所以这样命名是因为它有极强的磁场，比一个普通中子星的一千倍还强或者是地球的一千万亿倍。它的磁性可以在离月球一半的距离之外，把信用卡上的磁性扫光。在银河系数十亿颗恒星中只有十多个磁星被人们发现。
"The distance between the earthquake in the Indian Ocean and the location where submarine struck whatever it is that it struck is about the distance across Australia," he said. "It's a tremendous amount of distance so there's no indication that the two events are at all related."
他说：“印度洋地震的地点和潜艇在水下撞上某种物体的地点之间有相当于横贯澳大利亚这么远的距离。两者之间相距甚远，因此没有迹象显示这两个事件之间有任何联系。”
适合于长途海洋运输 Suitable for Long Distance Ocean Transportation
spsc-41111600
Length and thickness and distance measuring instruments
长度、厚度、距离测量设备
spsc-41111613
Distance meters
测距仪
spsc-41111616
Measuring wheels for distance
测距轮
spsc-42171909
Emergency medical services long distance response LDR trauma packs
急救医疗服务长距离反应外伤包裹
spsc-42172005
Emergency medical services long distance response LDR trauma kits
急救医疗服务长距离回应外伤装备
spsc-45111806
Distance learning systems
远距教学系统
spsc-83111500
Local and long distance telephone communications
本地和长途电话通讯
spsc-83111502
Long distance telephone services
长途电话服务
spsc-86111500
Distance learning services
远程教学
spsc-86111501
Distance learning guidance services
远程教学指导
spsc-86111502
Distance teaching services
远程授课
spsc-86111503
Certificated distance learning services
正规远程教学
spsc-86111504
Non certificated distance learning services
非正规远距教学
spsc-86111505
Distance learning assessment services
远距教学评估
光波测距装置 Electronic Distance Meters
三角测量法距离感测器 Triangulation Distance Meters
激光调变测距方式距离感测器 Laser Modulation Distance Meters
脉冲测距方式距离感测器 Pulse Distance Meters
back cone distance 背锥距
center distance 中心距
center distance change 中心距变动
cone distance 锥距
offset distance 偏( 心 ) 距
distance 距离
distance-time graph 距离—时间关系线图
image distance 像距
least distance of distinct vision 最小明视距离
object distance 物距
perpendicular distance 垂直距离
chain repeating distance 链重复距离
distance receptor 距离感受器
evolutionary distance 进化距离
beam path distance 声程
delay distance 滞后距离
design distance 设计距离
distance amplitude compensation 距离振幅补偿
distance amplitude curve 距离振幅曲线
distance constant 距离常数
distance factor 距离系数
distance marder 距离刻度
distance meter 测距仪
distance of centre of gravity 重心距
electro-optical distance meter 光电测距仪
electromagnetic distance meter 电磁波测距仪
electronic distance-meter theodolite 电子测距光学经纬仪
focal distance 焦距
focus-to-film distance 焦距
impulse distance meter 脉冲式测距仪
infrared distance meter 红外测距仪
laser distance meter 激光测距仪
long distance water level recorder 遥测水位计
measuring distance 测量距离
microwave distance method 微波探伤法
microwave distance meter 微波测距仪
plase distance meter 相位式测距仪
probe to flaw distance 探头-缺陷距离
ranging distance 测程
shortest sighting distance 最短视距
skip distance 跨距点
towing depth distance recorder 曳航深度距离记录仪
zenith distance 天顶距
Euclidean distance 欧式距离
Minimum distance estimation 最小距离估计
DTG Distance to go 还要行使的距离
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