DT-100型电气液压调速器机械部分由哪几部分组成?
参考答案:
电液转换器、主配压阀及辅助接力器、引导阀、双重滤过器、手动切换阀、开度限制机构、紧急停机电磁阀等。
用anyhow.somehow,和somewhat填空。
1. ____ ,I must finish this job today.
无论如何,我今天要完成这项工作.
2. We must find money for the rent ____ .
不管怎么样,我们必须找到租金.
3. I am ____ tired of this book.
我对这本书有点厌烦.
Colors can change our moods and make us__________ happy or sad, energetic or sleepy. [ ]
A. to feel
B. feeling
C. feel
D. feels