在压力容器的操作条件中,当容器各部位或受压元件所承受的液柱静压力达到()的设计压力时

题型:单项选择题

问题:

在压力容器的操作条件中,当容器各部位或受压元件所承受的液柱静压力达到()的设计压力时,则应取设计压力和液柱静压力之和来进行该部位或元件的设计计算。

A.1%

B.3%

C.5%

D.10%

考点:安全评价师安全评价基础知识安全评价基础知识题库
题型:单项选择题

I was a single parent of four small children, working at a low paid job. Money was always tight, but we had a (1) over our heads, food on the table, clothes on our backs, and if not a lot, always (2) . Not knowing we were poor, my kids just thought I was (3) . I’ve always been glad about that.
It was Christmas time, and although there wasn’t (4) for a lot of gifts, we planned to celebrate with a family party. But the big (5) for the kids was the fun of Christmas (6) .
They planned weeks ahead of time, asking (7) what they wanted for Christmas. Fortunately, I had saved MYM120 for (8) to share by all five of us.
The big (9) arrived. I gave each kid a twenty-dollar bill and (10) them to look for gifts of about four dollars each. Then everyone scattered. We had two hours to shop; then we would (11) back at the "Santa’s Workshop"
Driving home, everyone was in high Christmas spirits, (12) my younger daughter, Ginger, who was unusually (13) She had only one small, flat bag with a few candies—fiftycent candies I was so angry, but I didn’t say anything (14) we got home. I called her into my bedroom and closed the door, (15) to be angry again. This is what she told me.
"I was looking (16) thinking of what to buy, and I (17) to read the little cards on the ’Giving Trees’. One was for a little girl, four years old, and all she (18) for Christmas was a doll. So I took the card off the tree and (19) the doll for her. We have so much and she doesn’t have anything. "
I never felt so (20) as I did that day.

二、完形填空

A.day

B.chance

C.cheque

D.tree

题型:单项选择题

我国降水的时空分布特点是:在时间上绝大部分地区降水主要集中在______季;在空间上,主要是东部多西部少,从______向______逐渐减少.

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遣策

题型:单项选择题

()兼有债券和股票的特性。

A.优先股股票

B.不可转换债券

C.普通股股票

D.可转换债券

题型:单项选择题

下列()项不是园林工程施工管理现场组织方法。

A、人员管理

B、计划任务书管理

C、材料管理

D、环境管理

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