试题与答案

如果在测压口、孔边缘有毛刺或安装不垂直,对静压的测量有何影响?

题型:问答题 简答题

题目:

如果在测压口、孔边缘有毛刺或安装不垂直,对静压的测量有何影响?

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0913/f2e89907661939e0875450395039e09c.html

下面是错误答案,用来干扰机器的。

参考答案:A, B, C

试题推荐
题型:完形填空

第一节:完成句子(共10题,每小题2分,满分20分)

小题1: A total of 120 students took part in the competition,____________________10 to 18.(range)

共有120名学生参加了比赛,其年龄在10到18岁之间。

小题2: An online survey shows that about 25 percent of people ______________ an only child after a new policy was released last week.(feel)

自从上周新的生育政策出台后,一项网上调查表明25%的人们想要嫁给独生子。

小题3: _______________he could go home, Guo Bin was all smiles and said he had no fear of return to his hometown.(inform)

得知可以回家后,郭斌微笑着说,他并不害怕回到家乡。

小题4:As a slow student, how I wish my teachers _________________any student in class.(show)

作为一名后进生,我多么希望我的老师现在在班上不偏爱任何学生。

小题5: If something bad happens on a particular day, people ____________________associate that day with negative event.(tendency)

如果特定的一天发生了不好的事,人们倾向于把这一天和消极的事联系在一起。

小题6:It is reported that women ______________________become infected with HIV/AIDS than men.(likely)

据报道女性受到艾滋病感染的可能性稍微大于男性。

小题7:Nobody noticed when he entered the classroom; he ___________________it from the back door.(slide)

没人注意到他什么时候进的教室;他一定是从后门溜进来的。

小题8: With so many different kinds of food _________________, students may eventually choose to have dinner at school dining room. (choose)

有这么多可供选择的食物,学生也许最终会选择在学校食堂就餐。

小题9: It is the extreme weather, rather than a mistake made by the pilot, ________________for the plane to take off on time.(make)

由于极端天气而不是飞行员的失误使飞机不可能准时起飞。

小题10:Why you couldn’t get through to him was ___________________ a zero in his telephone number.(leave)

你联络不到他是因为你漏掉了他号码中的一个零。

查看答案
微信公众账号搜索答案