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- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- No other kind of electric charge has been found. 到现在为止，还没发现其他种类的电荷。
- To produce electric charge on or in(a conductor). 使带电使（一个导体）带电或起电
- 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
- The function magnetic field impose on the electric charge. 磁场对运动电荷的作用洛伦兹力。
- To undergo the release of stored energy or electric charge. 放电释放所贮存的能量或电荷
- There are two kinds of electric charge, positive and negative. 电荷有两种，正的和负的。
- Equality of mass and net electric charge of reacting species on each side of an equation. 化学平衡反应式两边在质量或起反应的纯净电荷方面的均等
- Electric charges work when they move. 当电荷运动时，就做功。
- 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. 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
- How To Define Electric Charges Essentially? 电荷究竟该怎么定义?
- Of or relating to electric charges at rest. 静电的静电的，关于静电的
- Two like electric charges repel each other. 同性的电互相排斥。
- Two like electric charges repel one another. 同种电荷互相排斥。
- Unlike electric charges attract each other. 异性的电互相吸引。
- 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
- What is measured, then, is the size of the electric charge distribution. 所以我们所测定的是电荷分布区的大
- You may feel its electric charge flow through your body and awayinto the earth. 你会感到电流从你的身体中流过,然后离开而进入地下。
- An electrical charge produced by friction between two objects. 摩擦电由两个物体摩擦产生的电荷
- Generation of electric charge on a crystal by change of temperature. 热电由于温度的变化而在结晶体上发生的电流的产生
