拆卸水泵联轴器(靠背轮)时,应根据联轴器尺寸的大小以及厚度和配合情况,适当加热,一般

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问题:

拆卸水泵联轴器(靠背轮)时,应根据联轴器尺寸的大小以及厚度和配合情况,适当加热,一般加热温度应控制在()℃之间。

A、250~300;

B、190~240;

C、180~200;

D、150~200。

考点:电厂化学设备检修工考试电厂化学设备检修工考试题库
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在票据转让中,转让汇票的背书人与受让汇票的被背书人在汇票上的签章依次前后衔接称为()。

A.背书继承

B.背书承继

C.背书连续

D.背书续原

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动词填空 用括号内所给动词的适当形式填空,并将答案写在答题卡标有题号的横线上。

小题1:It’s said that the new film directed by Feng Xiaogang ______(film) in two months.

小题2:---Why didn’t David come to my birthday party yesterday?

---He ________ (go) to Beijing.

小题3:The novel she devoted most of her lifetime to _____(come) out last month.

小题4:When I got home, I was surprised to find my son ______(prepare) for tomorrow’s test.

小题5:It’s reported that this kind of fashionable bag _______ (carry) easily.

小题6:Oh, my god! Little Tom seems to be sad. I guess something ______(happen) to him.

小题7:Would you please not ask any more? I’d rather______ (not tell) you about it.

小题8:---What happened to you?

---I nearly hit a person on my way home last night. I could hardly see the road clearly because it ______(rain) so heavily.

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点二列相关在教育测验中可用来计算()。

题型:单项选择题

While on watch,you notice that the air temperature is dropping and is approaching the dew point.Which type of weather should be forecasted().

A.Hail

B.Heavy rain

C.Sleet

D.Fog

题型:单项选择题

为什么饱和压力随饱和温度升高而增加?

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