离心式风机主轴的检修标准时()。A、主轴无裂纹、磨损及腐蚀;B、主轴弯曲不应大于0.

题型:多项选择题

问题:

离心式风机主轴的检修标准时()。

A、主轴无裂纹、磨损及腐蚀;

B、主轴弯曲不应大于0.05mm/m,且全长弯曲不大于0.10mm/m;

C、主轴轴颈圆度偏差不大于0.02mmD主轴保护套应完好;

D、主轴与保护套之间间隙应为0.06mm-0.08mm。

考点:锅炉检修工考试锅炉辅机初级工技锅炉辅机初级工技题库
题型:多项选择题

下列词语中加点的字,每对读音都不相同的一组是(   )

A.芳/妄自石/身不恤长歌哭/螳臂

B.憔/群英荟/直栏横/倡优所

C.罪/贪生伤/草未就收/鄙陋

D.人/前后继白/洋过海道/大街小巷

题型:多项选择题

阅读理解。

     There are many kinds of ants (蚂蚁) in America. One kind is very strong. People are afraid of it, and

 animals are afraid of it, too.

     These ants move in large groups. They eat all the animals on their way. They can kill and eat  elephants

  and they can eat wood (木头) houses . Sometimes the ants can kill people. When the ants come near,

 people leave their homes. But people are sometimes glad after the ants pass through , because they can

 see no insects (昆虫) or snakes (蛇).

1. Some ants in America can be very _____.

    A. heavy          

    B. strong        

    C. light      

    D. thin

2.  People  and animals fear (害怕) _____.

    A. one kind of ants      

    B. all kinds of ants

    C. small ants          

    D. big ants

3. People get away from the ants because _____.

    A. they can eat and kill elephants    

    B. they can also eat wood houses

    C. they travel in large groups        

    D. they can even kill people

4. Why do the insects and snakes disappear (消失) after the ants pass through?

    A. They hide themselves under the ground.

    B. They move to other places before the ants come.

    C. The ants have killed and eaten the insects and snakes.

    D. People have killed the insects and snakes.

5. Which is the best title (题目) for the story ?

    A. Ants      

    B. American    

    C.A Big Ant      

    D.A Strong Ant

题型:多项选择题

青年男性,23岁。因发热、皮肤出血点伴乏力7天就诊,血常规检查示:Hb100g/L,WBC23.5×109/L,PLT15×109/L,有幼稚细胞。

B超检查显示肝脾肿大,骨髓细胞学检查原始加幼稚细胞占90%,胞质内有Auer小体,血培养有大肠埃希菌生长。诊断除哪项外均有可能()。

A.急性淋巴细胞白血病

B.急性单核细胞白血病

C.急性早幼粒细胞白血病

D.急性粒-单核细胞白血病

E.急性粒细胞白血病部分分化型

题型:多项选择题

“一着之谬,此生付之矣”中的“着”义为()

A.计策

B.步骤

C.谋划

D.筹码

E.措施

题型:多项选择题

党员领导干部的配偶、子女及其配偶,违反有关规定在该党员领导干部管辖的区域或者业务范围内从事可能影响其公正执行公务的经营活动时,以下说法正确的是:()。

A、该党员领导干部应当按照规定予以纠正

B、应追究该党员领导干部的党纪责任

C、拒不纠正的,该党员领导干部应当辞去现任职务或者由组织予以调整职务

D、拒不纠正的,该党员领导干部不辞去现任职务或者不服从组织调整职务的,给予撤销党内职务处分

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