生产中,必须对零件尺寸规定一个允许的变动范围,这个变动范围称为()。
A.公称尺寸
B.尺寸公差
C.上极限偏差
D.下极限偏差
- · 有4位网友选择 C,占比40%
- · 有3位网友选择 A,占比30%
- · 有2位网友选择 D,占比20%
- · 有1位网友选择 B,占比10%
A.公称尺寸
B.尺寸公差
C.上极限偏差
D.下极限偏差
A. 偶然性因素
B. B.必然性因素
C. C.系统性因素
D. D.系统外因素
A、生产过程
B、工艺过程
C、工艺规程
D、机械加工工艺过程
Based on the organization's general policy and strategy ,surveys should be carried out to assess whether or not staff are satisfied with their jobs. Actions then should be taken to make sure that staff do have job satisfaction.
First, it is essential to recruit the right person for the job. People' s skills should be classified and matched to the organization' s requirements. Second, it' s also important to develop people's skills by training, not just at the start of their job, but throughout their career. Training plans should be established and training should be reviewed constantly. Third, developing people through teamwork is very important. Staff should feel that they are working together and not by themselves. Last but not least, people should not necessarily stay in the same jobs throughout their career. They should be employed in the job where they are most effective. Developing their careers is important.
1.What is the article mainly talking about?()
A.Personnel training
B.Management of personnel
C.Importance of human resource
2.Surveys should be carried out in accordance with().
A.people' s skills
B.staff's job satisfaction
C.the organization' s general policy and strategy
3.How many kinds of actions should be taken to meet staff's job satisfaction?()
A.Three
B.Four
C.Five
4.According to the passage, which of the following statements is NOT true?()
A.An effective work team is very important
B.An employee should be assigned to the position that can fully exert his skills
C.Personnel training at the start of the job is more important than that in the later period
5. People()stay in the same jobs throughout their career.
A.shouldn't
B.ought to
C.mustn't
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