帮忙看看这个句子咋理解? cell 腔?室? 我也在看长句子,同郁闷ing。。 the first pumping cell exerts an oxygen pumping action against the first measurement chamber to adjust the oxygen concentration in the gas under measurement within the first measurement chamber to a given level. 重复了很多遍fist measurement chamber啊 =.= 查看更多
关于升降设备的操作室、操作台的翻译? efficient automatic devices shall be provided and maintained to prevent the cage or platform of lift-equipment from over-running 楼上的版主提醒我记起了一个词“turn over”。也就是“翻转”、”倾覆“的意思。查看更多