主轴回转误差有哪些方式对加工精度有何影响

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问题:

主轴回转误差有哪些方式对加工精度有何影响

考点:机械基础技能鉴定考核中级机械技能鉴定全国职工职业技能鉴定考核机械基础中级
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根据下列句子及所给汉语注释或首字母,在指定区域的横线上写出空缺处各单词的正确形式。(每空只写一词)

小题1:The statue was built in ____________(纪念)of the workers’ contribution.

小题2:Spring will be in M_______ April and May.

小题3:She says she can           (治愈)me.

小题4:The _______ (第四) characterisJohn Sevens, ayoungblack engineer.

小题5:But there was a happy ___________ (结尾)to the story.

小题6:I would be ________(感激的)if you could give me some advice.

小题7:Just _________(梦想)for things, however, costs nothing.:

小题8:I ________(极想知道) what is being done to help you.

小题9:I am to ____________(通知)you that the meeting will be put off.

小题10:Why they often disappear __________ (仍然是)a mystery.

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下列合穴中,错误的是 ()

A.手太阳—下巨虚

B.手阳明—上巨虚

C.足太阳—委阳

D.足阳明—足三里

题型:问答题

1928年召开的中共“六大”认为,民族资产阶级是最危险的敌人之一,国民党的各个派别都是一样的反革命。这一观点表明

A.大会仍未肃清“左”倾思想

B.中共着力纠正“左”倾思想

C.中共认清了革命的对象与动力

D.大会纠正了右倾主义路线

题型:问答题

Sharp was dismissed from employment for taking time off work without permission. He appealed to the internal disciplinary body, which reinstated him but, at the same time, suspended him for five days without pay. Sharp accepted the suspension and resumed work. One day later, he asked his employer for an advance of R200 against his salary for the month as he was short of money. This was refused. Sharp then asked for a loan of R200 and told the employer he would be willing to pay the usual interest. That was also refused. Sharp decided to resign in order to get access to his terminal benefits, which were duly paid. Sharp would like to institute a claim for constructive dismissal on the basis that he had been forced to resign because of his employer’s unreasonable conduct.Required:Advise Sharp. (10 marks)

题型:问答题

国际标准书号由“ISBN”和10个数字组成,其格式为:ISBN组号一出版者号-书名号-校验码(如校验码为“10”则用符号“X”代表)。如果这10个数字自左至右依次乘以10,9,8,…,2,1,再求和后所得的结果能被11整除,则说明该书号校验正确。《信息处理技术员教程》的书号为:ISBN 7-302-11601-校验码,则校验码应是______。

A.4
B.5
C.6
D.7

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