电动机在大修时按规定需要进行的试验项目() A.电动机定子绕组测量绝缘电阻和吸收比

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问题:

电动机在大修时按规定需要进行的试验项目()

A.电动机定子绕组测量绝缘电阻和吸收比

B.直流电阻

C、直流耐压和泄漏电流

D.交流耐压

考点:检修与运行技术电气专业电气专业题库
题型:多项选择题

阅读表达。

     I have three best friends at school. They are all good students.

     Jacky is the youngest of them. He was born in 1995. But he is very tall, about 1.70 meter! He is a

sporty boy. He likes playing basketball. And he is really good at it. He is the centre(中锋) in our

basketball team. Jacky says he wants to be a basketball player when he grows up.

     Peter is the oldest. He is two years older than Jacky. But he is shorter than Jacky. He doesn't

spend much time on sports. He likes music. He is crazy about Jay Chou's songs. And he collects

everything about Jay Chou. He says R&B is so cool. Of course, we often share music together.

    And Mary, a lovely girl. She always wears a smile on her face. She is a top student in our class.

She is good at all her lessons. We all admire her very much. If we have any problems with our lessons,

we will go to her. It seems(似乎) nothing is difficult to her!

     I am so lucky to have them as my friends. And we often have a good time together. Would you like

to make friends with them?

1.  Is Peter as tall as Jacky?___________, he __________.

2.  When was Peter born? He was born in __________.

3.  If they have any problems with their English, who will they go to for help?

    They will go to __________for help.

4. What does Jacky want to be when he grows up?

    He wants to be __________when he grows up.

5. 请将划线部分句子译成汉语.

     ________________________.

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总结酵母菌的5个特点。并列出各个特点的例外。

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患者女性,65岁。全身皮疹反复发作30年,近半年来皮损加重。患者既往诊断银屑病予外用药物治疗,具体不详。2年前间断口服泼尼松治疗,皮损控制不理想,于半年前自行停用。系统检查:急性病容,T 38.7,脉搏98次/分,轻度库欣面容。专科检查见颜面、躯干和双大腿大片状潮红斑,见细碎鳞屑。头皮见斑丘疹,伴厚层鳞屑,四肢散在斑丘疹、丘疹,其上附着鳞屑。

为控制皮损和全身症状,临床上最佳的选择是

A.免疫抑制剂联合PUVA
B.系统应用糖皮质激素
C.干扰素联合免疫抑制剂
D.维A酸类药物联合全舱窄谱中波紫外线
E.加强外用药物联合全舱窄谱中波紫外线

题型:多项选择题

电动机超载运行,会使转速()、温升。

题型:多项选择题

关于处方书写的基本要求,下列说法错误的是

A.处方字迹应清楚,不得修改
B.新生儿,婴幼儿写日、月龄
C.超剂量使用应注明原因并再次签名
D.可以使用由卫生部公布的药品习惯名称
E.药品用法可用规范的中文、英文、拉丁文或者缩写体书写

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