E 開頭單詞
electric power communication optical cable [電子、通信與自動控制技術(shù)]電力通信光纜
electric power circuit [交通運輸工程]電力線路
electric power [電] 電力；電功率
electric potential gradient [物理學(xué)]電位梯度電勢梯度[機械工程]電位梯度
electric potential difference [電] 電勢差
electric potential [電] 電位；電勢
electric portable fan [交通運輸工程]便攜式電扇[經(jīng)濟學(xué)]便攜式電扇
electric portable drill 便攜式電鑽
electric polishing machine [機械工程]電動磨光機電動拋光機
electric pole centrifugal shaper [經(jīng)濟學(xué)]電桿離心成型機
electric pole [電] 電極；電桿；電力高壓線桿
electric polarization potential 電極化電位
electric polarization 電極化強度，[物] 電極化
electric pneumatic control system [交通運輸工程]電動氣動控制系統(tǒng)
electric plug 電插座；電火花塞
electric plating [化工] 電鍍
electric plaster saw [經(jīng)濟學(xué)]電動石膏鋸
electric pig-halving saw [經(jīng)濟學(xué)]劈豬電鋸
electric pig iron furnace [冶金工程技術(shù)]鍊鉄電爐