英语学习词典
  

scan

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scan [ skæn] vt.细看;浏览;扫描

scan [ skæn] n.扫描,扫掠

scan [skæn] vt. 细看;扫描;浏览

scan [skæn] 扫描

AST Automatic Scanning Tracking 自动扫描跟踪

FT Frame Scan 帧扫描

FM Auto Scan Radio FM自动调频收音机

Behavior Scan Information Resources Inc. 行为扫描信息源公司

environmental scanning 环境扫描/分析

The mother scanned the son's face to see if he was telling the truth.
母亲扫视儿子的脸,想看看他是否说了真话。

He scanned the field for the figure of his mother.
他扫视田野,想看到他母亲的身影。

CAT scan
computerized axial topography scan
计算机化X射线轴向分层造影扫描;CAT扫描

A-scan A型扫描

A-scope; A-scan A型显示

B-scan presenfation B型扫描显示

B-scope; B-scan B型显示

C- scan C型扫描

C-scope; C-scan C型显示

D-scope; D-scan D型显示

Gap scanning 间隙扫查

Indirect scan 间接扫查

Lateral scan 左右扫查

Lateral scan with oblique angle 斜平行扫查

Linear scan 线扫查

Local scan 局部扫查

MA-scope; MA-scan MA型显示

Parallel scan 平行扫查

Rotational scan 转动扫查

Scan on grid lines 格子线扫查

Scan pitch 扫查间距

Scanning 扫查

Scanning index 扫查标记

Scanning directly on the weld 焊缝上扫查

Scanning path 扫查轨迹

Scanning sensitivity 扫查灵敏度

Scanning speed 扫查速度

Scanning zone 扫查区域

Swivel scan 环绕扫查

Tandem scan 串列扫查

Travering scan; depth scan 前后扫查

Zigzag scan 锯齿扫查

A I need to make a copy of this document.
A 这份文件我需要一个副本。
B Go ask the Business Centre. They’ll be able to do it. Do you need just a photocopy or a scan?
B 到商务中心问一下。他们能做到。你需要复印还是扫描?
A Can I scan the document? I need a scan because I need to e-mail a copy.
A 我能扫描这份文件吗?我需要一份扫描的,因为我需要用电子邮件发送。
B Do you want it in colour or black and white?
B 你需要彩色的还是黑白的?
A I’m not sure. I think black and white is probably fine.
A 我不确定。我想黑白的可能就行。
B Well, black and white will be cheaper. Anyway, go and ask the Business Centre.
B 哦,黑白的会便宜一些。不管怎样,去到商务中心问问吧。

细查 canvass; scan

详细调查 probe; scan

超声波 [chāo shēng bō] /ultrasound (scan)/

扫描 [sǎo miáo] /scan/raster/

数码扫描 [shù mǎ sǎo miáo] /a digital scan/

细看 [xì kàn] /peer/scan/

{adv: hurriedly, hastily, in haste} in a hurried or hasty manner
"the way they buried him so hurriedly was disgraceful"
"hastily, he scanned the headlines"
"sold in haste and at a sacrifice"
<-> unhurriedly

{n: bar code, Universal Product Code} code consisting of a series of vertical bars of variable width that are scanned by a laser; printed on consumer product packages to identify the item for a computer that provides the price and registers inventory information

{n: computerized tomography, computed tomography, CT, computerized axial tomography, computed axial tomography, CAT} a method of examining body organs by scanning them with X rays and using a computer to construct a series of cross-sectional scans along a single axis

{n: dual scan display} a type of passive matrix display in which the top and bottom half of the screen are refreshed simultaneously

{n: face recognition, facial recognition, automatic face recognition} biometric identification by scanning a person's face and matching it against a library of known faces
"they used face recognition to spot known terrorists"

{n: field-sequential color television, field-sequential color TV, field-sequential color television system, field-sequential color TV system} an early form of color TV in which successive fields are scanned in three primary colors

{n: finger scan, finger scanning} biometric identification by automatically scanning a person's fingerprints electronically

{n: iris scanning} biometric identification by scanning the iris of the eye
"the structure of the iris is very distinctive"

{n: keycard} a plastic card that has a magnetically coded strip that is scanned in order to operate a mechanism

{n: optical disk, optical disc} a disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface

{n: raster} the rectangular formation of parallel scanning lines that guide the electron beam on a television screen or a computer monitor

{n: retinal scanning} biometric identification by scanning the retina of the eye
"identification by retinal scanning is complicated by eye movements"

{n: scan, CAT scan} an image produced by scanning
"he analyzed the brain scan"
"you could see the tumor in the CAT scan"

{n: scanner} a radar dish that rotates or oscillates in order to scan a broad area

{n: scanner} someone who scans verse to determine the number and prosodic value of the syllables

{n: scanning} the act of systematically moving a finely focused beam of light or electrons over a surface in order to produce an image of it for analysis or transmission

{n: scanning} the process of translating photographs into a digital form that can be recognized by a computer

{n: scan} the act of scanning; systematic examination of a prescribed region
"he made a thorough scan of the beach with his binoculars"

{n: signature recognition} biometric identification by automatically scanning a person's signature and matching it electronically against a library of known signatures

{n: television camera, tv camera, camera} television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam

{n: television-camera tube, television pickup tube} a tube that rapidly scans an optical image and converts it into electronic signals

{v: glass} scan (game in the forest) with binoculars

{v: read, scan} obtain data from magnetic tapes
"This dictionary can be read by the computer"

{v: scan, skim, rake, glance over, run down} examine hastily
"She scanned the newspaper headlines while waiting for the taxi"

{v: scan} conform to a metrical pattern

{v: scan} examine minutely or intensely
"the surgeon scanned the X-ray"

{v: scan} make a wide, sweeping search of
"The beams scanned the night sky"

{v: scan} move a light beam over ; in electronics, to reproduce an image

{v: scan} read metrically
"scan verses"

Examining brain scans of 320 healthy men and women ages 66 to 90, researchers found that for each year of education the subjects had, there was greater shrinkage of the outer layer of the brain known as the cortex.
研究人员对 320名年龄在 66岁到 90岁的身体健康的男子和女子的脑部扫描 X光片研究后发现,受试者的受教育经历每多一年,其大脑外层叫做脑皮层的部位就多一份萎缩。

By 2030, we may scan the brain using " nanobot " technology.
到 2030年,我们可能采用毫微自动仪技术来对人脑进行扫描。

Using high-speed wireless connections, the nanobots would communicate with one another and with other computers that are compiling the brain-scan database.
使用高速无线连接,这些毫微自动仪能相互联络,以及编制大脑扫描数库的电脑沟通。

The same nanobots that will scan our brains will also be able to expand our thinking and our experiences.
那些对我们大脑进行扫描的毫微自动仪将同样能够扩展我们的思维和经验。

WITH THE WEB now home to 800 million pages, Oslo-based Fast Search&; Transfer( FAST) has developed a search engine( www.alltheweb.com) capable of scanning over 200 million of them.
现在,互联网上共有八亿多个网页。总部设在奥斯陆的快速查询与传送公司( FastSearch&Transfer )开发了一种可扫描二亿多个网页的搜索引擎( www.alltheweb.com )。

Machines scan the bar code on each item and by many of the distribution facility's several hundred workers.
机器扫描每件商品上的条形码,同时配送中心的几百名工人也将监督这一工作。

Now a study shows that examining the abdomen with ultrasound or a CAT scan is 94% accurate in diagnosing whether a sick child does or does not require surgery.
现在有一项研究证明:用超声波或 CAT 射线检查腹部以确定患病的孩子是否需要手术,正确率达到 94%。

One drawback: a nonradioactive dye must be administered through the child's rectum before a CAT scan can be performed.
但是有一个缺点:在做 CAT 射线之前,必须用一种非放射性的染料给孩子的直肠染色。

The Harvard group use positron emission tomography( PET) scans to monitor the brain activity.
哈佛大学的研究组运用正电子发射X射线层析照相术( PET )监测大脑的活动。

These PET scans, along with other non-invasive imaging techniques, enable researchers to see which parts of the brain are active during specific tasks( such as remembering a word).
有了这些 PET 扫描图,同时又运用其它的非侵害性射线照相术,研究员们便可以看到在做具体的一件事情时(比如说记一个单词),大脑的哪一部位最活跃。

Because of this, Harvard researchers believe the scans can also predict future purchasing patterns.
基于这一发现,哈佛大学的研究员们认为扫描图同样可以预测人的购买行为。

They will explore how people remember advertisements as part of an effort to predict how they will react to a product after having seen an ad. The researchers believe that once key areas of the brain are identified, scans on about two dozen volunteers will be enough to draw conclusions about the reactions of specific segments of the population.
他们将研究人们记住广告的过程,这个研究可以协助他们预测在看过广告之后,人们会对广告中的商品有何反应。研究员们认为,与之有关的大脑关键部位一旦被确定,大约 24个志愿者的大脑扫描图象便足以代表某一种人群的反应。

Despite McNealy's enthusiasm for the automotive market, Sun will be racing behind longtime rival Microsoft, whose Windows CE-based Auto PC replaces your car stereo with a souped-up in-dash computer that plays your CDs, scans for radio stations, reads all your e-mail, looks up the address of your next appointment and tells you the best route to take to get there.
虽然麦克尼里对汽车市场非常热衷,但 Sun 公司还是落在了老对手微软公司后面。微软公司研制的基于 WindowsCE 的汽车 PC 取代了传统的汽车音响。这种装在仪表板上、显示屏仅有五英寸的增强型 PC ,可以播放 CD ,搜索无线电台,读取电子邮件,查找下一个约会地点并告诉你走哪条路最近。

薄层扫描法 thin layer chromatography scanning

spsc-41111720
Scanning electron microscopes
扫描电子显微镜

spsc-41111723
Scanning light or spinning disk or laser scanning microscopes
扫描光、涡流盘和激光扫描显微镜

spsc-41111724
Scanning probe microscopes
扫描探针显微镜

spsc-42201719
Medical ultrasound scanning lotions
医学超声波扫描洗剂

spsc-43202104
Vertical helix scan VHS videotape storage or accessories
录像带VHS存储和附件

spsc-43232111
Optical character reader OCR or scanning software
光字符识读OCR和扫描软件

spsc-44101719
Copy or scan accessories
复印和扫描附件

spsc-45111803
Scan converters
扫描转换器

spsc-81112005
Document scanning service
文件扫描

ABNORMAL FINDINGS ON DIAGNOSTIC IMAGING
AND IN FUNCTION STUDIES, WITHOUT DIAGNOSIS (R90-R94)
Includes:nonspecific abnormal findings on diagnostic imaging by:
. computerized axial tomography [CAT scan]
. magnetic resonance imaging [MRI][NMR]
. positron emission tomography [PET scan]
. thermography
. ultrasound [echogram]
. X-ray examination
Excludes: abnormal findings on antenatal screening of mother (O28.-)
diagnostic abnormal findings classified elsewhere-see Alphabetical Index
尚未诊断之诊断性影像与功能检查异常所见 (R90-R94)
包含 : 下列诊断性影像之非特定异常所见
. 电脑断层扫描检查 (CAT scan)
. 核磁共振仪检查 (MRI)(NMR)
. 正子流扫描检查 (PET scan)
. 测温仪检查
. 超音波检查
. X 光检查
不包含 : 母亲产前检查之异常所见 (O28.-)
他处可归类之诊断性异常所见 - 参考字母索引

scan 扫描

epitope scanning 表位扫描(定位)

epitope tag scanning analysis 附加表位扫描分析

acoustical holography by electron-beam scanning 电子束扫描声全息

acoustical holography by laser scanning 激光束扫描声全息

acoustical holography by mechanical scanning 机械扫查声全息

automatic scanning 自动扫查

contact scanning method 接触法

depth scan 前后扫查

differential scanning calorimeter 差示扫描量热仪

differential scanning calorimetry(DSC) 差示扫描量热法

heat-flux differential scanning calorimeter 热流型差示扫描量热仪

heat-flux differential scanning calorimetry 热流型差示扫描量热法

high performance scanning electron microscope 高性能扫描电子显微镜

horizontal scanning 行扫描

lateral scan 左右扫查

line-by-line scanning 面扫描

line scanning 线扫描

linked-scanning 联动扫描

manual scanning 手动扫查

mass scanning 质量扫描

maximum ballistic scanning 最大冲击拂掠

metastable scanning 亚稳扫描

MS-MS scanning 质谱—质谱法扫描

objective lens of the scanning electron microscope 扫描电子显微镜物镜

popular scanning electron microscope 普及型扫描电子显微镜

power compensation differential scanning calormeter 功率补偿差示扫描量热仪

power-compensation differential scanning calorimetry 功率补偿型差示扫描量热法

probe rotational scan 摆动扫查

scan rate 扫描速率

scanning 扫描;扫查

scanning electron microscope(SEM) 扫描电子显微镜

scanning ion microprobe 扫描离子微区探针

scanning microwave multiband radiometr (SMMR) 多波段扫描微波辐射仪

scanning radiation thermometer 扫描辐射温度计

scanning transmission electron microscope (STEM) 扫描透射电子显微镜

scanning tunnel microscope 扫描隧道显微镜

solid scanning length measuring instrument 固体扫描式测长仪

solid scanning transducer 固体扫描传感器

solid scanning width meter [gauge] 固体扫描式宽度计

spot scanning 点扫描

vertical scanning 帧扫描

zigzag scan Z形扫查;锯齿形扫查


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