CRH2型动车组辅助电源装置的故障保护功能有哪些保护检测项目?

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问题:

CRH2型动车组辅助电源装置的故障保护功能有哪些保护检测项目?

考点:动车组机械师考试动车组机械师考试题库
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根据中文意思补全单词。(10分)

Joe and Tony were___小题1:___(都)twenty years old. They studied in a medical college. In June, after a school year was over, they decided to travel in the country. They went to some_小题2:___(城镇)and  villages, and visited some places of interest, saw and heard a lot of ____小题3:_____(有趣的)things. They enjoyed  ____小题4:___ (他们)there.

One afternoon they felt too hot to go ____小题5:_____(任何地方). How they wished they could find a river and jump in the___小题6:___(凉爽的)  water. They were driving the car__小题7:_  (慢地)when they were looking around. Suddenly Joe saw a lake not far away. They____小题8:_  (停)the car beside  the lake, looked around, and found a man who was sitting on a stone  fishing there. They took off  their clothes and _小题9:____(跳)into the water. Just  at that time, the man came up to them and shouted, "Sorry, swimming is not allowed  in the lake!"

"Why didn’t you tell us about it __小题10:____(在...之前)we took off our clothes?" Tony said angrily.

"But it isn’t forbidden(禁止) to take off clothes  beside  the lake," said the man. 

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对女职工和未成年工实行特殊保护只是一项特殊规定,它不属于劳动保护的范畴。

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25岁妇女,主诉白带多伴外阴痒。检查见外阴皮肤有抓痕,窥器检查后穹窿处有多量稀薄的白色泡沫分泌物, * * 黏膜有多个散在的红色斑点。

根据上述症状、体征,初步诊断为()

A.念珠菌性 * * 炎

B.滴虫性 * * 炎

C.阿米巴性 * * 炎

D.非特异性 * * 炎

E.以上都不是

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MRA是指()

A.磁共振波谱成像

B.磁共振血管成像

C.磁共振功能成像

D.磁共振弥散成像

E.磁共振灌注成像

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