1·The process whereby changes in the current flow in a circuit produce magnetism or an emf.
电路中的电流变化产生磁力或电动势的过程。
2·It has been proved that the saturated cadmium sulphate standard cells with cadmium-lead amalgam cathode have a high emf stability and low emf temperature coefficient.
镉铅汞齐饱和标准电池具有很高的稳定性和较低的电动势温度系数。
3·The other pair is formed of junctions of copper and the material whose Seebeck emf is to be determined.
另一对是形成了铜路口及材料的塞贝克电动势。
4·Description: a personal scanning and tracking system involving the monitoring of an individuals EMF via remote means; eg. Satellite.
描述:一种扫描和追踪人类系统,包括通过远程方式监测个人的电动势,例如,卫星。
5·The back EMF in the process of electrolysis is measured by continuous pulse-oscillograph.
采用连续脉冲-示波器法测定电解过程的反电动势。