electrolessadj.无电的electropref.电的；电子的；电解的=electr-.electro-optical platform光电平台electrohypnotic stimulator电睡眠机electroprobe microanalysis电子探针微量分析Electromagnetic fan clutch电磁风扇离合器electrostatic accumulation静电积累electromagnetic inducement电磁诱导Electromagnetic End Effect电磁尾端效应electrocathodoluminescence场控阴极射线发光electroless plating Ni-P化学镀Ni-Pelectrochemical reactivity电化学活性