Electrotest电子(手)表测试仪electropref.电的；电子的；电解的=electr-.electromagnetic record电磁记录electro-optic detect光电探测electrophoretic buffer电泳缓冲液electrolytic synthesis电解合成electroaerosol therapy电气雾疗法electrolytic formation电解生成,电解的形成,电解的构造electro optical effect电光效应electromechanical slot机电选别器Electro-measure test电测试验electrocardioelectrode心电电极