反动式汽轮机的轴向推力较冲动式汽轮机大。

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问题:

反动式汽轮机的轴向推力较冲动式汽轮机大。

考点:电厂全能值班员考试发电厂汽机专业知识发电厂汽机专业知识题库
题型:判断题

阅读理解,正确(T)错误(F)。

     My name is Lucy Miller. I'm an English girl. I'm thirteen years old now. I'm at school now.

Look! This is my school-No.10 Middle School. I'm in Class 3, Grade 1. I have a good friend

at school. She is a girl and her name is Lingling. She's not at school today. I think she's at home.

My English teacher is Mrs. Zhang. She's a very good English teacher.

(        )1. Lucy is a Japanese girl.

(        )2. Lucy's family name is White.

(        )3. Lucy is in Class 3, Grade 1.

(        )4. Lucy's good friend is a boy.

(        )5. Lingling isn't at school today.

(        )6. Mr Zhang is Lucy's English teacher.

题型:判断题

把眼光集中在不同市场人们的知觉上,强调采用恰当的营销手段加速市场接受,并牢固占据市场的战略是( )

A.产品竞争战略

B.市场竞争战略

C.企业形象战略

D.产品形象战略

题型:判断题

在生产过程、劳动过程、作业环境中存在的危害劳动者健康的因素,称为( )。

A.劳动生理危害因素

B.职业性危害因素

C.劳动心理危害因素

D.劳动环境危害因素

题型:判断题

圣诞节的基本色彩是()。

A.红、白、黄、金、银

B.绿、蓝、紫、金、银

C.红、绿、白、金、银

D.黄、绿、红、金、银

题型:判断题

麻疹的临床特点:()

A.全身散在斑丘疹、水疱疹

B.感染性休克、惊厥、呼吸衰竭

C.阵发性痉挛性咳嗽、吸气末鸡鸣样吼声

D.发热、流涕、结合膜充血、口腔黏膜斑

E.发热、全身皮肤充血、鸡皮样皮疹

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