| 单词 | 电荷量 |
| 释义 | 〔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〔quark〕Any of a group of hypothetical elementary particles having electric charges of magnitude one-third or two-thirds that of the electron, regarded as constituents of all hadrons. See table at subatomic particle 夸克：一组假想的电粒子中的任一个，它带有电子的三分之一或三分之二的电荷量，被认为是所有强子的组成要素 参见 subatomic particle〔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〔charge〕A measure of this property.电荷量：这种属性的计量单位 |
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