electrolinen.电场力线
electropref.电的;电子的;电解的=electr-.
electrostatic spray painting静电喷漆
electrochemistry measurement电化学方法
electroless nickel-plating化学镀镍
electrostatic quadruple lens静电四极透镜
electrolized oxidizing water酸性氧化电位水
electromagnetism restraining电磁抑制
electromagnetic compatbility电磁兼容性
Electrocoagulation operation电凝术
"electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it"