例句與造句

1. The high - inertia time - varying load pump - control - motor hydraulic test system based on computer control
   基于計(jì)算機(jī)控制的大慣量時(shí)變負(fù)載泵控馬達(dá)液壓試驗(yàn)系統(tǒng)
2. It's difficult to find loading pump in a sentence. 用loading pump造句挺難的