E 开头单词

electric signal 电讯号

electric shock hazard 触电危险

electric shock 触电；[电] 电击；[临床] 电休克

electric ship propulsion [电子、通信与自动控制技术]电船推进

electric shaver-for women [医药科学]电动剃毛器

electric shaver 电动刮胡刀；电动剃须刀

electric semaphore signal [交通运输工程]电动臂板信号机

electric seawater thermometer [经济学]电测海水温度计

electric sea water heater [交通运输工程]海水电加热器

electric scissors 电剪

electric scalpel [医药科学]电刀

electric scalar potential 电标量势 标量电位

electric saw [林] 电锯

electric saber saw [机械工程]电动刀锯

electric rust hammer [经济学]去锈电锤

electric rudder angle indicator [交通运输工程]舵角指示器

electric rotating switch [能源科学技术]电气回转开关

electric rotating machinery 旋转电机

electric rotary-hearth furnace [体育]回转炉床式电炉

electric rotary fish screen 电动旋转式鱼栅