某新建装置开工，工艺认为某点温度指示偏低，其热偶信号直接进卡件，试分析可能的故障原因

男，18岁。因固定性右下腹痛18小时急诊行阑尾切除术，术中证实为坏疽性阑尾炎穿孔，术后6小时患者仍感腹痛，躁动不安，未解小便。查体：T38．2℃，BP10．7／8kPa（80／60mmHg），面色稍苍白，皮肤湿冷，心率110次／分，脉搏较弱，腹部稍胀，脐周及下腹压痛，轻度肌紧张，肠鸣音变弱。

为明确腹痛之原因最好应选择（）

A.立位腹部平片

B.急诊B超检查

C.留置导尿并记量

D.诊断性腹腔穿刺

E.对症治疗，观察生命体征及腹部变化

事故情况下，在全站无电后，必须将电容器支路断路器先断开。

女，23岁。车祸造成小腿中上段皮肤裂伤，短缩，成角畸形并有骨外露。

患者来院后，首先应用哪项检查（）

A.量诊

B.触诊

C.叩诊

D.听诊

E.望诊

When Dave was eighteen, he bought a secondhand car for 200 so that he could travel to and from work more (1) than by bus. It worked quite well for a few years, but then it got so old, and it was costing him (2) much in repairs that he decided that he had better (3) it.

He asked among his friends to see if anyone was particularly (4) to buy a cheap car, but they all knew that it was falling to pieces, so (5) of them had any desire to buy it. Dave’s friend Sam saw that he was (6) when they met one evening, and said, "What’s (7) , Dave"

Dave told him, and Sam answered, "Well, what about advertising it in the paper You may (8) more for it that way than the cost of the advertisement!" Thinking that Sam’s (9) was sensible, he put an advertisement in an evening paper, which read "For sale: small car, (10) very little petrol, only two owners. Bargain at 50. " For two days after the advertisement first appeared, there was no (11) . But then on Saturday evening he had an enquiry. A man rang up and said he would like to (12) him about the car. "All right, " Dave said, feeling happy. He asked the man whether ten o’clock the next morning would be (13) or not. "Fine, " the man said, "and I’ll (14) my wife. We intend to go for a ride in it to (15) it. "

The next morning, at a quarter to ten, Dave parked the car in the square outside his front door, (16) to wait there for the people who had (17) his advertisement. Even Dave had to (18) that the car really looked like a wreck. Then, soon after he had got the car as clean (19) it could be, a police car stopped just behind him and a policeman got out. He looked at Dave’s car and then said, "Have you reported this (20) to us yet, sir\

16（）

A.happening 

B.meaning 

C.turning 

D.failing

阀门盘根加装完毕，把紧填料压盖时应对称把紧，避免紧偏造成泄漏或开关困难。