electrotypyn.电铸(电制版术)
electropref.电的;电子的;电解的=electr-.
electromagnetic pressure gauge电磁压力表
Electromechanical brake system电子机械制动系统
Electro-optical Q-switched电光调Q
electromagnetic ring expansion电磁胀环
electrospray mass spectroscopy电喷射质谱学
electrostatic focused klystron静电聚焦速调管
electrolytic integrating meter电解式累计电量计
electromagnetic energy density电磁能量密度