Passive high alarm? 如何正确翻译呢? 原句:The acid gas from B.L. is measured, indicated and controlled by FIC-52132, which is both pressure and temperature compensated and has a passive high alarm. 我其实对整句话的理解都存有疑问,同事说这是一个串级调节,不过还是不大明白,请各位大虾指导一下!查看更多3个回答 . 1人已关注