皮皮学，免费搜题
登录
搜题
【简答题】
已知某12SH型离心泵的额定参数为：Q=730 m 3 /h ，H=10m，n=1450 r/min，试计算其比转数。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】-What are you going to be when you grow up? -I'm going to be a . Flying in the sky is my dream.
A.
driver
B.
pilot
C.
pianist
D.
cook
【简答题】数据加密标准
【单选题】—Good morning, Miss Gao. Could you please tell me the result of the exam? —OK. You did quite well. You made . [ ]
A.
few mistakes
B.
a few mistakes
C.
little mistake
D.
a little mistake
【简答题】RAM和ROM中文名称是什么?
【简答题】ROM 中文名称是( )。
【单选题】听力原文：W: Could you please tell me if flight 858 from San Francisco will be on time? M: Yes, Madam. It should be arriving in about ten minutes. Who do you think the woman is talking to?
A.
A clerk at the airport information desk.
B.
A clerk at the railway station information.
C.
A policeman.
D.
A taxi driver.
【简答题】ROM中文名为 中文名为 [1] ,RAM中文名为 [2]
【简答题】RAM中文名是( ),ROM中文名是( )。
【简答题】单词 1. These stores like ______( 展示) their goods in large windows. 2. You break the law if you drive without a driving _______( 执照)。 3. When you buy something from a shop , don’t forget to ask for a __...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
