对于液压、气动及弹簧操动机构,不应在有压力或弹簧储能的状态下进行()作业。 A.调整

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问题:

对于液压、气动及弹簧操动机构,不应在有压力或弹簧储能的状态下进行()作业。

A.调整

B.拆装

C.检修

D.检查

考点:国家电网建设安规考试《国家电网公司电力安全工作规程(电网建设部分)》《国家电网公司电力安全工作规程(电网建设部分)》题库
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下列描述哪项是不正确的( )

A.消毒是指杀死物体上所有微生物的方法
B.灭菌是指杀灭物体上所有微生物的方法
C.防腐是指防止或抑制细菌生长繁殖的方法
D.无菌为不含活菌的意思
E.以上均正确

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阅读理解

     Every girl wants to have a great-looking tattoo (纹身) design that makes them more attractive. Small

and lovely tattoo designs are the path to go for girls planning to get tattooed for the first time.

    Nowadays, more and more females are getting a tattoo inked on their body. In the last fifteen years,

tattoos have grown from being a sign of rebelliousness and trouble to a state of popular acceptance as a

mark of fashion.

    Tattoos are permanent so you need to be sure that you like it before getting one. A great way is to

have small tattoos that look beautiful as well. You can get a cherry blossom tattoo on the foot, perhaps,

a hibiscus flower on the shoulder or a lovely butterfly on the lower stomach; whatever design you choose,

it can definitely add to your attractiveness and charm.

    Deciding to get a tattoo needs careful thought and reflection. Otherwise, you could make some serious

tattoo mistakes. Try to avoid big and obvious designs if possible. Another important part of choosing a

tattoo design is the location. What part of the body do you want it on? Choosing a hidden location can

often make the tattoo the perfect adornment (装饰). As for professional women, tattoos should normally

be where they can be hidden.

    Most importantly, no matter what tattoo design you choose the final goal is that the design should be

something you like. If you are into the tattoo and really feel passionate about it you will carry yourself in

a different manner when you get it inked on your body.

1. A girl wants to have a tattoo in order to ________.

A. show that she is unique              

B. catch up the present fashion

C. become more attractive              

D. have more confidence

2. The underlined word "hallmark" in Paragraph 2 probably means _________

A. feature   

B. exhibition  

C. entertainment   

D. room

3. What did people think of girls who got tattooed in the past?

A. They looked down upon these girls        

B. They thought these girls liked to show off

C. They thought these girls were fashionable  

D. They thought these girls were rebellious

4. What is the author's attitude towards girls' getting a tattoo?

A. He is against girls' doing so    

B. He thinks professional women should not get tattooed

C. He is in favor of it as long as it is done probably

D. He calls on all the girls to do so

5. According to the author, which of the following is the right kind of tattoo that girls should get?

A. Big, beautiful tattoos inked on the back

 B. Small, lovely tattoos inked on the hidden part of the body

 C. Big and fashionable tattoos inked on the foot

 D. Small and beautiful tattoos inked on where it is easy to see

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TBA/22灌装机夹爪共().

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血友病排除试验显示,BT和vWF: Ag正常,可以排除

A.因子抑制物
B.遗传性纤维蛋白原缺陷症
C.血管性血友病
D.遗传性因子Ⅷ缺乏症
E.血小板减少性紫癜

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简述骨折的定义及原因。

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