工作间断时,工作班人员应从工作现场撤出,所有安全措施(),工作票仍由( )执存,

题型:填空题

问题:

工作间断时,工作班人员应从工作现场撤出,所有安全措施(),工作票仍由( )执存,间断后继续工作,无需通过()。

考点:电力考试电力安全工作规程(变电部分)2012年电力安全工作规程(变电部分)试题
题型:填空题
用方框中词的适当形式填空,一空一词,一词一次。
America, interesting, tomato, breakfast, meet,
collection, but, club, her, vollvolleyball
    Hi! I’m Jim. Nice to ___1____ you. I think it’s very exciting to have a Chinese friend!
     In America, school starts at eight thirty, so I usually get up at seven o’
clock.What time does school start in China? Tell me please! I have ____2___at seven thirty. Then I go to school. My favorite is math , because I think
it’s ___3_____ and I  like my math teacher very much..
     At school, I have a good friend. ___4___name is June. June really likes
sports. She has a great sports collection. She has eleven basketballs and ten ____5____. She plays sports every day. At school, we have many sports ____6____.  We can play sports there. June likes eating vegetables and fruit. She
likes __7_____ and pears. She thinks they are good.  ___8__ I don’t like
them. I like salad. She likes reading, too. She has a big book ____9____.
There are lots of books in it.
     Do you want an _____10_____ friend? Please write to me.
题型:填空题

采区或盘区的工作面应朝一个方向推进,避免()或()开采,以杜绝应力叠架。

题型:填空题

下列哪项食物中毒主要以神经系统症状为主()。

A.四季豆中毒

B.沙门菌食物中毒

C.赤霉病麦中毒

D.霉变甘蔗中毒

E.杏仁氰苷中毒

题型:填空题

字段有效性规则是在给字段输入数据时所设置的______。

题型:填空题

点火时刻对发动机工作性能带来的影响。

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