proton [ 'prəutɔn] n.质子，氕核
molecule分子；
atom原子；
neutron中子；
proton质子；
nucleus原子核；
ion离子。
Proton radiography 质子射线透照
质子 [zhì zǐ] /proton (positively charged nuclear particle)/
{adj: exotic} strikingly strange or unusual
"an exotic hair style"
"protons, neutrons, electrons and all their exotic variants"
"the exotic landscape of a dead planet"
{adj: positive, electropositive} having a positive electric charge
"protons are positive"
<-> negative, neutral
{n: Pauli exclusion principle, exclusion principle} no two electrons or protons or neutrons in a given system can be in states characterized by the same set of quantum numbers
{n: antiproton} an unstable negatively charged proton; the antiparticle of a proton
{n: atomic number} the order of an element in Mendeleyev's table of the elements; equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element
{n: baryon, heavy particle} any of the elementary particles having a mass equal to or greater than that of a proton and that participate in strong interactions; a hadron with a baryon number of +1
{n: bevatron} a cyclotron that accelerates protons up to several billion electron volts
{n: cosmic ray} highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kinds
{n: cosmotron} a large proton synchrotron; uses frequency modulation of an electric field to accelerate protons
{n: deuteron} the nucleus of deuterium; consists of one proton and one neutron; used as a bombarding particle in accelerators
{n: electricity} a physical phenomenon associated with stationary or moving electrons and protons
{n: interstellar medium} interstellar space including streams of protons moving from the stars
{n: magnetic resonance imaging, MRI} the use of nuclear magnetic resonance of protons to produce proton density images
{n: mass number, nucleon number} the sum of the number of neutrons and protons in an atomic nucleus
{n: neutron} an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus
{n: nuclear magnetic resonance, NMR, proton magnetic resonance} resonance of protons to radiation in a magnetic field
{n: nucleon} a constituent (proton or neutron) of an atomic nucleus
{n: proton accelerator} a collider that collides beams of protons and antiprotons
{n: proton} a stable particle with positive charge equal to the negative charge of an electron
{n: quantum chromodynamics, QCD} a theory of strong interactions between elementary particles (including the interaction that binds protons and neutrons in the nucleus); it assumes that strongly interacting particles (hadrons) are made of quarks and that gluons bind the quarks together
{n: solar wind} a stream of protons moving radially from the sun
{n: strong interaction, strong force, color force} (physics) the interaction that binds protons and neutrons together in the nuclei of atoms; mediated by gluons
{v: sputter} cause to undergo a process in which atoms are removed
"The solar wind protons must sputter away the surface atoms of the dust"
However, if one applies energies of millions of electron volts, nuclear reactions, fission and fusion, and the processes of radioactivity occur; our elementary particles then are protons, neutrons, and electrons.
但是，当我们应用数百万电子伏特的能量时，核反应，即核裂变为核聚变，以及放射过程一并发生；这样，我们的基本粒子便是质子（proton）、中子、以及电子。
An electric field of sufficient intensity to create a charged vacuum is likely to be found in only one place: in the immediate vicinity of a superheavy atomic nucleus, one with about twice as many protons as the heaviest natural nuclei known.
一个强电场，其强劲的程度足以创造出一个带有电荷的真空，只可能在一个地方被找到：在紧挨着超重原子核的附近地区，这一地区所拥有的质子数量，是已知的最重的自然核子数量的约两倍。
spsc-41115405
Proton spectrometers
质子分光器
proton 质子
proton number 质子数
electrochemical proton gradient 质子电化学梯度
airborne proton magnetometer 航空甚低频电磁系统
component proton magnetometer 分量质子磁力仪
marine proton gradiometer 海洋质子梯度仪
marine proton magnetometer 海洋质子磁力仪
marine proton precession magnetometer 海洋质子磁力仪
proton(precession) magnetometer 质子旋进磁力仪
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