油罐投用前经过外观检查,压力、沉降试验,经验收合格就可使用。

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问题:

油罐投用前经过外观检查,压力、沉降试验,经验收合格就可使用。

考点:中石油调和工初级中石油调和工初级中石油调和工题库
题型:判断题

项目负责人每日下班前组织哪些人员召开班会()

A.主管

B.专业经理

C.前台接待

D.客户助理

题型:判断题

什么是视在功率?其单位是什么?

题型:判断题

More and more residences, businesses, and even government agencies are using telephone answering machines to take messages or give information or instructions. Sometimes these machines give (1) instructions, or play messages that are difficult to understand. If you (2) telephone calls, you need to be ready to respond when you get a (3)

The most common machine is the (4) used in residence. If you call a home (5) there is a telephone answering machine (6) you will hear several rings and then a recorded message that (7) says something like this: "Hello. We can’t come to the (8) right now. If you want us to call you back, please leave your name and number after the beep." Then you will hear a "beep", (9) is a brief, high-pitched (10) . After the beep, you can say who you are, whom you want to speak to, and what number the person should call to (11) you, or you can leave a (12) . Some telephone answering machines record for only 20 or 30 seconds after the beep, (13) you must respond quickly.

Some large businesses and government agencies are using telephone answering machines to provide information on (14) about which they receive a large volume of (15) . Generally speaking, using these systems (16) you to have a touch-tone phone ( a phone with buttons rather than a rotary dial). The voice on the machine will tell you to (17) a certain button on your telephone if you want information on Topic A, another button for Topic B, and so on. You listen (18) you hear the topic you want to learn about, and then you push the (19) button. Immediately after making your (20) , you will hear a recorded message on the topic.

6()

A.questions

B.inquiries

C.problems

D.complaints

题型:判断题

看近物时使物像落在视网膜上的调节是

A.晶状体变凸,瞳孔散大,眼球会聚
B.晶状体变凸,瞳孔缩小,眼球会聚
C.晶状体变平,瞳孔散大,眼球会聚
D.晶状体变凸,瞳孔缩小,眼球散开
E.晶状体变平,瞳孔缩小,眼球会聚

题型:判断题

电解质溶质的迁移率是()下的泳动速度。

A.单位时间

B.单位溶质质量

C.单位电场强度

D.单位静电引力

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