按()分,汽轮机可分为凝汽式汽轮机、背压式汽轮机、调整抽汽式汽轮机、中间再热式汽轮机

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问题:

按()分,汽轮机可分为凝汽式汽轮机、背压式汽轮机、调整抽汽式汽轮机、中间再热式汽轮机。

A、热力过程特性;

B、工作原理;

C、用途;

D、汽流流动方向。

考点:集控值班员考试汽机运行汽机运行题库
题型:单项选择题

用词语替代下列句子中的画线部分。

1.我痛哭了几天,食不下咽,无法安然入睡。(    )

2.一场暴雨刚刚过去,青蓝的天空像洗过一般,海面上波涛起伏。(    )

3.我正想问个像水落下去,石头露出来那样,真相大白,可是小高的嘴唇又闭紧了。(    )

4.我就不相信,这些小精灵会不爱我们祖国的海岛,会不愿在这里安定地生活,愉快地工作。(    )

题型:单项选择题

因为ab=1,所以a和b互为倒数.…______.

题型:单项选择题

投标人A参加某泵站的土建标投标,经评审投标人A实质上响应了招标文件的要求,但评委发现其投标报价中有计算性错误,其中单价为10元/方,工程量为1万方,而合价为100万元,而招标文件中对此未作规定,根据《工程建设项目施工招标投标办法》(国家八部委局第30号令),则修正后的合价应为()万元。

A.100 

B.10 

C.50 

D.1

题型:单项选择题

语法填空。

     The International Red Cross and Red Crescent(弯月) Museum was opened in Geneva in 1988.

   1     tells the story of men and women who, in the course of the major events of the last 150 years,

have given assistance    2   victims of wars and natural disasters.

     The organization    3   (found) in 1863, and was based on an idea by a Swiss businessman called

Henry Dunant. He had witnessed too many    4   (die) and wounds at the Battle of Solferino in Italy

four years    5   (early), in which 40,000 people were killed, wounded or missing. He had seen the

lack of medical

services and the great suffering of many of the wounded,  6   simply died from lack of care. The

International Red Cross/Red Crescent exists    7   (help) the victims of conflicts and disasters

regardless oftheir nationality.

       8   symbol of the organization was originally just the red cross. It has no religious significance;

the founders    9   the movement adopted it in honor of Switzerland. However, the original symbol,

the red cross, could hurt Muslim soldiers' feelings,    10   a second symbol, the red crescent, was used.

Both are now official symbols.

题型:单项选择题

初次申领驾驶证的驾驶人在实习期内可以单独驾驶机动车上高速公路行驶。

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