electrogen光电分子electropref.电的；电子的；电解的=electr-.electrocatalytic电催化electrophoregram电泳图electrocatalysis电催化酌electroballisticadj.电弹道学的electromanometern.电子液压计electrorheograph电流electrosmoothingn.电解抛光electroradiology电放射学electrosemaphoren.电标志(电信号机)electrochriomism电致显色