在电气装置上及其邻近处所的工作,根据危险程序分为哪几种?

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问题:

在电气装置上及其邻近处所的工作,根据危险程序分为哪几种?

考点:电气专工试题电气专工试题题库
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山梨醇()

A.成囊材料 

B.增塑剂 

C.遮光剂 

D.防腐剂 

E.增稠剂

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齿轮、齿条、皮带、联轴节、蜗轮、蜗杆等都是常用的机械传动机构。各种机械传动机械的特点不同。其中,皮带传动的特点是()。

A.过载保护能力强 

B.传动精度高 

C.维护不方便 

D.静电危险性小

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化简
4x2-4x+1
-(
2x-3
)2
得(  )
A.2B.-4x+4C.-2D.4x-4
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根据《物权法》的规定,对于占有改定交付方式的,物权变动的生效时间为

A.物权变动法律行为生效时

B.物权变动合意成立时

C.物权变动约定生效时

D.物权变动办理登记时

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A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material (1) in three or four years’ study. In most career paths academic knowledge only (2) a background to much more applied decision-making. Even with a " training " form of degree, (3) a few of the procedures or methods (4) in your studies are likely to be continuously relevant in your work. Partly this (5) the greater specialization of most work tasks compared (6) studying. Many graduates are not (7) with the variety involved in (8) from degree study in at least four or five subjects a year to very standardized job (9) . Academic work values (10) inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed (11) generating new ideas and knowledge, assembling (12) information to make a " rational " decision, appreciating basic (13) and theories, and getting involved in fundamental controversies and debates. The humanistic values of higher (14) encourages the feeling of being (15) in a process with a self-developmental rhythm. (16) , even if your employers pursue enlightened personnel development (17) and invest heavily in " human capital " —for example, by rotating graduate trainees to (18) their work experiences—you are still likely to notice and feel (19) about some major restrictions of your (20) and activities compared with a study environment.

(16)()

A.By contrast

B. That is

C. Therefore

D. Meanwhile

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