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【单选题】
某教学楼采用框架结构,设计使用年限50年,框架梁、板、柱混凝土强度等级C30,一类环境条件下的框架梁的混凝土保护层厚度为( )mm。(备注:混凝土保护层最小厚度如右侧表格。)
A.
15
B.
20
C.
25
D.
30
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举一反三
【单选题】His uncle is a worker and has been working in the factory for more than ten years. _____.
A.
So is his aunt
B.
So has his aunt
C.
So his aunt does
D.
So it is with his aunt
查看完整题目与答案
【简答题】公路桥涵结构按正常使用极限状态设计时,采用以下作用短期效应组合和作用( )。
查看完整题目与答案
【单选题】Who firstly advances the theory of quantization that is applied in the filed of atomic structure for explaining the stability of atoms?
A.
Dalton
B.
Einstein
C.
Bohr
D.
Plonk
查看完整题目与答案
【简答题】公路桥涵结构按承载能力极限状态设计时,应采用以下三种作用效应组合____、____、____。公路桥涵结构按正常使用极限状态设计时,应采用以下两种作用效应组合:____、____。
查看完整题目与答案
【判断题】In the process of image sampling and quantization, inadequate quantization levels may cause the false contour.
A.
正确
B.
错误
查看完整题目与答案
【简答题】Bohr效应
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【单选题】— Is that man(男人) his uncle? —_________.
A.
Yes, he is
B.
Yes, it is
C.
No, she isn’t
查看完整题目与答案
【单选题】公路桥涵结构按正常使用极限状态设计时,应采用作用( )组合和( )组合。
A.
效应基本组合和偶然组合
B.
短期效应组合和长期效应组合
C.
效应基本组合和长期效应组合
D.
短期效应组合和偶然组合
查看完整题目与答案
【单选题】— He says he has an uncle living in Taiwan. — Nonsense!________, his father doesn't have brothers at all. [ ]
A.
More or less
B.
As a matter of fact
C.
In addition
D.
At least
查看完整题目与答案
【单选题】公路桥涵结构按正常使用极限状态设计时,采用的两种作用效应组合分别为( )。
A.
基本组合和偶然组合
B.
基本组合和频遇组合
C.
偶然组合和准永久组合
D.
频遇组合和准永久组合
查看完整题目与答案
相关题目:
【单选题】His uncle is a worker and has been working in the factory for more than ten years. _____.
A.
So is his aunt
B.
So has his aunt
C.
So his aunt does
D.
So it is with his aunt
查看完整题目与答案
【简答题】公路桥涵结构按正常使用极限状态设计时,采用以下作用短期效应组合和作用( )。
查看完整题目与答案
【单选题】Who firstly advances the theory of quantization that is applied in the filed of atomic structure for explaining the stability of atoms?
A.
Dalton
B.
Einstein
C.
Bohr
D.
Plonk
查看完整题目与答案
【简答题】公路桥涵结构按承载能力极限状态设计时,应采用以下三种作用效应组合____、____、____。公路桥涵结构按正常使用极限状态设计时,应采用以下两种作用效应组合:____、____。
查看完整题目与答案
【判断题】In the process of image sampling and quantization, inadequate quantization levels may cause the false contour.
A.
正确
B.
错误
查看完整题目与答案
【简答题】Bohr效应
查看完整题目与答案
【单选题】— Is that man(男人) his uncle? —_________.
A.
Yes, he is
B.
Yes, it is
C.
No, she isn’t
查看完整题目与答案
【单选题】公路桥涵结构按正常使用极限状态设计时,应采用作用( )组合和( )组合。
A.
效应基本组合和偶然组合
B.
短期效应组合和长期效应组合
C.
效应基本组合和长期效应组合
D.
短期效应组合和偶然组合
查看完整题目与答案
【单选题】— He says he has an uncle living in Taiwan. — Nonsense!________, his father doesn't have brothers at all. [ ]
A.
More or less
B.
As a matter of fact
C.
In addition
D.
At least
查看完整题目与答案
【单选题】公路桥涵结构按正常使用极限状态设计时,采用的两种作用效应组合分别为( )。
A.
基本组合和偶然组合
B.
基本组合和频遇组合
C.
偶然组合和准永久组合
D.
频遇组合和准永久组合
查看完整题目与答案
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