electro ray电子射线electropref.电的；电子的；电解的=electr-.electrodynamic loudspeaker电动扬声器electro-conductive glass导电玻璃electromagnetic type meter电磁式仪表electrocerebral inactivity脑电静止electrostatically-driven静电驱动electrochemical parameters电化学参数electromagnetic fuel gauge电磁式燃油平面指示器electro-thermal analysis电热偶合分析electrophysiologic studies电生理学研究electro-static separator[机] 静电分离器