electrofusen.电熔融electropref.电的；电子的；电解的=electr-.electromagnetic propagation loss电磁波传播损耗Electro-Optical Weapons System光电武器系统electromagnetic angular momentum电磁角动量electrothermal expansion element电致热胀元件electro-acupuncture instrument电针治疗仪Electro-Optical Guided Weapons光电制导武器electro-hydraulie servo system电液伺服系统electroluminescnet video display场致发光电视显示electrolytically deposited black电解淀积变黑, 电解发黑处理electro-luminance matrix panel场致发光矩阵板