例句與造句

1. Polyphase induction motors for power generating stations
   發(fā)電站用多相感應(yīng)電動機(jī)
2. Test procedure for polyphase induction motors and generators
   多相感應(yīng)電動機(jī)及發(fā)電機(jī)的試驗規(guī)程
3. Test procedure for polyphase induction motors having liquid in the magnetic gap
   磁隙中有液體的多相感應(yīng)電動機(jī)的試驗方法
4. It's difficult to find polyphase induction motor in a sentence. 用polyphase induction motor造句挺難的