运行人员对发电机的维护工作主要有哪些内容?

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问题:

运行人员对发电机的维护工作主要有哪些内容?

考点:电气运行类技术电气运行类技术题库
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从宏观的角度分析物流成本管理的意义。

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Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.

For every course that he follows a student is given a grade, which is recorded. and the record is available for the student to show to potential employers.  All this imposes(增加)  a constant pressure and stress of work, but in spite of this some students still find time for great activity in student affairs. Elections to positions in student organizations arouse much enthusiasm. The effective work of maintaining discipline is usually performed by students who advise the academic authorities. Any student who is thought to have broken the rules, for example, by cheating has to appear before a student court. With the enormous numbers of students. the operation of the system does involve a certain amount of activity. A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.

小题1:Normally a student would at least attend __________classes each week.

A.36

B.12

C.20

D.15小题2:According to the first paragraph an American student is allowed

A.to live in a different university

B.to change permanently his or her university

C.to live at home and drive to classes

D.to get two degrees from two different universities小题3:American university students are usually under pressure of work because__________. 

A.their academic performance will affect their future careers

B.they are heavily involved in student affairs

C.they have to obey university rules

D.they want to run for positions of authority小题4:Some students are enthusiastic for positions in student organizations probably because_________.

A.they hate the constant pressure and stress of their study

B.they will then be able to stay longer in the university

C.such positions help them get better jobs

D.such positions are usually well paid小题5:The student organizations seem to be effective in__________.

A.dealing with the academic affairs of the university

B.ensuring that the students observe university regulations

C.evaluating students' performance by bringing them before a court

D.keeping up the students' enthusiasm for social activities

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关于白塞病的叙述不正确的是()

A.部分患者视力障碍

B.少数患者因内脏受损而死亡

C.呈反复发作和缓解的交替过程

D.可以累及多个系统的慢性疾病

E.大部分患者预后不良

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某公司将税务机关确定的应于2011年10月10日缴纳的税款30万元拖至10月20日缴纳,根据我国《税收征收管理法》的规定,税务机关依法加收该公司滞纳税款的滞纳金为( )元。

A.150
B.1500
C.15000
D.2500

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