electroslagn.电炉渣electropref.电的；电子的；电解的=electr-.Electromagnetic pulse propagation电磁脉冲传播electromagnetic target monitoring电磁目标监视Electrochemical oxidation process电化学技术electrophile-responsive element亲电体效应元件Electromagnetic fields/adv elf电磁场／副作用Electro-magnetic Wave Penetrate电磁透波Electromagnetic Transient Program电磁暂态程序electrostatic focusing potentials静电聚焦电位electropneumatic switch apparatus电动气动转辙机electro-chemical etching method电化学刻蚀