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- Law of electric charge conservation 电荷守恒定律
- Kirchhoff's current Law is applied to describe the relationship of branch currents that flow into or out a same node and it reveals the essential law of conservation of electric charges. 基尔霍夫电流定律用来描述流入或流出同一个节点支路电流的关系;它揭示了电荷守恒定律的本质。
- 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。
- law of electrical charge 电荷定律:同种电荷相斥, 异种电荷相吸
- There are two kinds of electric charge, positive and negative. 电荷有两种,正的和负的。
- Electrostatics refers to stationary arrangements of electrical charge. 静电指的是电荷的静止分布。
- Satellite builders surround sensitive components with metallic (often aluminum) shielding layers that can attenuate the flow of electrical charge. 人造卫星工程师以金属(通常是铝)防护层包裹敏感的电子元件,降低电荷流量。
- There are two kinds of electric charges: positive and negative. 电荷有两种:正电荷和负电荷。
- 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. 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
- We are subject to the law of the land. 我们须遵守当地的法律。
- Who discovered the Law of Gravitation? 谁发现了引力定律?
- Field Intensity Affecfed by Electric Conductor Ball and Dot Electric Charges by Using the Law of Electricity Image 用电像法研究带电导体球与点电荷作用的场强
- We often compare the flow of electrical charges to the flow of water. 我们时常把电荷的流动比喻为水的流动。
- Newton's law of motion apply to all things on the earth. 牛顿时的运动定律适用于地球上一切东西。
- 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
- Enactment into law of a legislative measure. (议案)通过把立法议案制定为法律
- 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
- The law of supply and demand governs the prices of goods. 供求规律决定商品的价格。
- 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 Z axis is provided with zero output to facilitate the setting and changing of electrical charging depth if installed with optical ruler. 若加装光学尺Z轴具有零点输出功能放电深度的设定及变更容易。