electric eel电鳗electricadj.电的；电动的；带电的；刺激的n.电动产品electric- hydraulic control电液控制electric hoof renovation tool电动修蹄机electric automation technique电气自动化技术electric ladle drying roaster电钢（铁）水包烘烤器electric resistance weld mill电阻焊管机Electric heating of pipe line管线电伴热electric and magnetic circuit电路electric hydraulic controller电动液压调节器electric-magnetic radiation电磁辐射electric potential difference电势差