electrofugen.离电体electropref.电的；电子的；电解的=electr-.Electrochemical in situ FTIRS原位红外反射光谱electro hydraulic servo valve电液伺服阀electromyographic integrogram肌电积分图electromagnetic control panel电磁控制盘electrohydraulic control unit电液控制单元electrolytic refining process电解精炼法Electro-magnetic simulating电磁模拟electrophotographic microfilm电子照相缩微胶片electrolytic aluminum program电解铝项目electrolytic grinding machine电解磨削机