| 单词 | 电荷 |
| 释义 | 〔antiparticle〕A subatomic particle, such as a positron, an antiproton, or an antineutron, having the same mass, average lifetime, spin, magnitude of magnetic moment, and magnitude of electric charge as the particle to which it corresponds but having the opposite sign of electric charge, opposite intrinsic parity, and opposite direction of magnetic moment. See table at subatomic particle 反粒子：一种亚原子粒子，如正电子、反质子或反中子，与它相对应的粒子有相同的质量、平均寿命、核量子数、磁矩量和电荷量，但具有相反的电荷标志、内在均势和磁矩方向 参见 subatomic particle〔xerography〕A dry photographic or photocopying process in which a negative image formed by a resinous powder on an electrically charged plate is electrically transferred to and thermally fixed as positive on a paper or other copying surface.静电印刷术：一种干的摄影或影印的过程，通过电转印充电干版上的树脂粉末形成的负像，然后将其作为正像热固定在纸张或其他复印表面上（由于光作用于充电的光电导绝缘表面而形成的带有电荷的图象，然后把图象固定在纸或其他复印表面上）〔isospin〕A quantum number related to the number of charge states of a baryon or meson.同位旋：与一个重子或介子的电荷状态数有关的一个量子数〔coulomb〕The meter-kilogram-second unit of electrical charge equal to the quantity of charge transferred in one second by a steady current of one ampere. See table at measurement 库仑：米-千克-秒电荷单位，相当于一安培的稳定电流一秒钟内所传送的电荷量 参见 measurement〔pole〕Either of two oppositely charged terminals, as in an electric cell or battery.电极：两个带相反电荷的电极中的任一个，如在电池或蓄电池中〔magnetosphere〕An asymmetrical region surrounding the earth, extending from about one hundred to several thousand kilometers above the surface, in which charged particles are trapped and their behavior is dominated by the earth's magnetic field.磁层：地球周围的一个不对称区域，从地球表面向空中延伸大约一百公里到数千公里，在磁层里电荷的粒子活动受到限制，它们的运动受地球的磁场支配〔charge〕The net measure of this property possessed by a body or contained in a bounded region of space.静电荷：物体所带有的或一固定区域空间内含有的净电荷〔discharge〕To undergo the release of stored energy or electric charge.放电：释放所贮存的能量或电荷〔charge〕To cause formation of a net electric charge on or in (a conductor, for example).使带电荷：促使（如导体内）净电荷形成〔repel〕Electric charges of the same sign repel one another.相同的电荷之间互相排斥〔multiplet〕Any of several classes or groupings of subatomic particles, such as the nucleon, that are similar in most properties but different in electric charge.多重态：亚原子粒子（如核子）的任何一类或一组，这种粒子大部分性质相似而电荷不同〔triboelectricity〕An electrical charge produced by friction between two objects.摩擦电：由两个物体摩擦产生的电荷〔electricity〕The physical phenomena arising from the behavior of electrons and protons that is caused by the attraction of particles with opposite charges and the repulsion of particles with the same charge.电：物理现象，产生于电子和质子的活动。电子和质子产生于带相反电荷体的互相吸引和相同电荷物体的互相排斥〔magneton〕The Bohr magneton, calculated using the mass and charge of the electron.鲍尔磁子，用电子的质量和电荷来计算〔capacitance〕Symbol C The ratio of the electric charge transferred from one to the other of a pair of conductors to the resulting potential difference between them.符号 C 电流容量：导致一对导体间可能电位差的彼此电荷转换率〔graviton〕A hypothetical particle postulated to be the quantum of gravitational interaction and presumed to have an indefinitely long lifetime, zero electric charge, and zero rest mass. See table at subatomic particle 引力微子：一种假想粒子，被假定为引力相互作用的量子，并被推测为具有无限长寿命、零电荷和零静止质量 参见 subatomic particle〔electrovalence〕The number of electric charges lost or gained by an atom in such a transfer.电价数，离子价：在这样的转移中一个原子失去或得到的电荷数〔cloud〕A collection of charged particles:集合：电荷的聚集团：〔coulometer〕A device for determining the amount of a substance released during electrolysis by measuring the electrical charge.电量计：借着测量电荷来决定电解时所释放物质的量的仪器〔electrode〕A collector or emitter of electric charge or of electric-charge carriers, as in a semiconducting device.电极：电荷或带电荷载流子的收集体或发送体，如在一半导体装置中的〔electroscope〕An instrument used to detect the presence, sign, and in some configurations the magnitude of an electric charge by the mutual attraction or repulsion of metal foils or pith balls.验电器：用于如下目的的一种仪器：检验物体是否带电，指示物体是否带电，通过金箔条或木球的互相吸引或排斥测量电荷的强度〔vidicon〕A small television camera tube that forms a charge-density image on a photoconductive surface for subsequent electron-beam scanning.光导摄像管：在光电导表面形成电荷聚集图像的一种微小的电视摄像管，用于以后的电子光束扫描〔abcoulomb〕The centimeter-gram-second electromagnetic unit of charge, equal to ten coulombs.电磁库仑：电荷的厘米-克-秒制电磁单位，相当于十库仑〔Millikan〕American physicist. He won a 1923 Nobel Prize for his measurement of the electron charge.密立根，罗伯特·安德鲁：(1868-1953) 美国物理学家。他因测量电子电荷而获1923年诺贝尔奖〔ion〕An atom or a group of atoms that has acquired a net electric charge by gaining or losing one or more electrons.离子：由获得或失去一个或更多的电子而获取了一个净电荷的一个原子或一组原子〔discharge〕Elimination of net electric charge from a charged body.排电：从电载体中消除网状电荷〔electromagnetism〕Magnetism produced by electric charge in motion.电磁性：由运动电荷引起的磁性〔capacitance〕Symbol C The ratio of charge to potential on an electrically charged, isolated conductor.符号 C 电容：一个充电的绝缘导电物体潜在具有的最大电荷率〔capacitance〕The property of a circuit element that permits it to store charge.电容：使一种电路器件能储存电荷的性质〔current〕The amount of electric charge flowing past a specified circuit point per unit time.电流强度：单位时间内通过电路上某一确定点的电荷数〔dissociation〕The separation of an electrolyte into ions of opposite charge.电解（作用）：一种电解质分解为带有相反电荷的离子的过程 |
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