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【简答题】
对于零件的具体配合来说,配合公差越大,配合时形成的间隙或过盈的变动量就越 1 ,配合后松紧变化程度就越 2 ,配合精度就越 3 ;反之,配合精度就越 4 。
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举一反三
【单选题】When an employee stops working in the company, all of the following should be done except______.
A.
a termination notice should be issued by the personnel department
B.
a copy of the termination authorization should be given to the employee personally
C.
a copy of the termination authorization should be sent to the employee's supervisor
D.
a copy of the termination authorization be delivered to the payroll register
【简答题】(1) C点为( )点,E CF 为 ( ) ;S点为( )点,P SK 为 ( ) 。 (2) 亚共析钢的室温组织为 ( );共析钢的室温组织是( )。
【单选题】All of the following topics are typically addressed during employee orientation EXCEPT ________.
A.
employee benefits
B.
personnel policies
C.
daily routine
D.
wage curves
【单选题】Businesses large and【C1】______,now realize that physical work space influences employee behaviour.【C2】______, businesses are redesigning their buildings and offices with the intent of offering their e...
A.
modern
B.
advanced
C.
small
D.
beneficial
【单选题】The management reserves the right to monitor all employee ______ via office email.
A.
attitude
B.
correspondence
C.
survey
D.
efficacy
【简答题】SQL 7:求课程号为2学生的平均成绩,最高成绩。
【简答题】共析钢的室温组织为_________;亚共析钢的室温组织为_______;过共析钢的室温组织为______。
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