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- 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。
- There are two kinds of electric charge, positive and negative. 电荷有两种,正的和负的。
- There are two kinds of electric charges: positive and negative. 电荷有两种:正电荷和负电荷。
- 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
- 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
- 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
- The working principle,features and application of the automatic welding machine for welding resilient ignition element of electric detonator of our country are presented. 文章介绍一种适合于我国工业电雷管弹性引火元件桥丝自动焊接设备的工作原理、特点及其在生产中的应用。
- Metals and other substances that allow the motion of electric charge through them are called conductors. 金属和其他容许电荷在其中迁移的材料叫做导体。
- As the electron carries nature's smallest unit of electric charge, it also carries the indivisible unit of spin. 因为电子是携带电荷的天然最小单位,所以电子也携带不可分的自旋角动量单位。
- There's an element of truth in his story. 他说的有些道理。
- 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
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
- Electrostatics refers to stationary arrangements of electrical charge. 静电指的是电荷的静止分布。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- The movable control element of such a device. 栓塞这种装置的可移动的控制部分
- Key decisions; the key element of the thesis. 意义重大的结论; 论文的中心成分
- Using quantion theory,this paper researches existence of magnetic monopole,and further,obtains the important characteristics about quantization of electric charge. 应用量子理论研究了磁单极子的存在,从而得到电荷量子化这一重要特性。
- 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
- The element of risk gave (an) added zest to the adventure. 这种冒险成分更给探险活动平添几分乐趣。
- Transverse flux machine (TFM) is a novel machine with the merits of large force density, decoupling of electric charge and magnetic charge, easy to design and so on. 摘要横向磁场电机(TFM)是一种新型电机,具有输出力密度大、电磁负荷解耦、设计灵活等特点。