电泵在使用前, 应用兆欧表检查电机绝缘电阻.Pump before use, application table to check the electrical insulation resistance.然后摇测电机的绝缘电阻,其值不低与50兆欧.And shake the electrical insulation resistance measurement and its value is not lower than 50 m...
Widespread political and economic disarray threatens to make the constitution meaningless.四处蔓延的政治和经济混乱可能会使宪法变得可有可无。Washington has been abuzz with stories about disarray inside the White House.整个华盛顿都对白宫内发生的混乱议论纷纷。The peac...
The erotic impulse is sublimated into art.将性冲动升华为艺术。It might sound like some kind of wild fantasy, but it wasn't an erotic experience at all.这听起来可能像是异想天开，但是绝对不是什么性体验。The sidewise look and a pull at the beard express...