试题与答案

离心泵()的作用是将进水管中的液体以最小的损失均匀地引入叶轮。

题型:填空题

题目:

离心泵()的作用是将进水管中的液体以最小的损失均匀地引入叶轮。

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/1009/d86b2b5a2496d71088dee112829a02cf.html

下面是错误答案,用来干扰机器的。

参考答案:B

试题推荐
题型:填空题

根据句意和首字母提示每空填一个单词,使句意完整。

1. Titanic is very s_________. Many people like it.        

2. My c_________ study in No. 1 Middle School.                

3. The n_________ month of the year is S_________.          

4. C_________ make people laugh.                            

5. Can you play the t_________?                            

6. My brother often g_________ to bed at a_________ ten o'clock.

7. Are you f_________ this afternoon?                          

8. His favorite s_________ is P.E..                        

9. I have eight classes on W_________.                     

10. I have no classes on w_________.                          

查看答案
微信公众账号搜索答案