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搜题
【单选题】
在微生物实验中,一些不要的菌种等可以
A.
直接向下水管道倾倒
B.
不需要经消毒和高压灭菌处理后,直接弃掉
C.
经消毒和高压灭菌处理后,再弃掉
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【单选题】对现浇式楼盖,中框架梁的惯性矩I=2I0 ,式中I0 是指()
A.
矩形梁截面惯性矩
B.
T 形梁截面惯性矩
C.
矩形梁截面抗弯刚度
D.
T 形梁截面抗弯刚度
【多选题】包装设计的视觉要素有哪些?
A.
图形
B.
色彩
C.
文字
D.
版式
【单选题】关于楼板对框架梁截面抗弯刚度的影响(I 0 为矩形截面梁的惯性矩),下列说法不正确的是()
A.
对现浇楼盖,中框架取I=2I 0
B.
对现浇楼盖,边框架取I=1.5I 0
C.
对装配式楼盖,边框架取I=1.2I 0
D.
对装配整体式楼盖,中框架取I=1.5I 0
【单选题】计算框架梁截面惯性矩I时应考虑楼板对它的影响。对(),中框架取I=2I 0 ,边框架取I=1.5I 0 ;这里I 0 为矩形截面梁的截面惯性矩。
A.
现浇楼盖
B.
装配整体式楼盖
C.
装配式楼盖
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【简答题】discount economy waste encourage challenge movement offer plastic credit care despite effect advertise 5. If you pay with your _____ card in the UK, sometimes the seller can give you a dis...
【简答题】Mr. Black is at the nurse station to go through the admission procedure. Listen to the conversation and fill in the blanks with what you hear. N: Good morning, sir. What can I do for you? P: Good morn...
【简答题】Task 2 Dictation Listen to audio clip 1 again, and fill in the blanks according to what you have heard. You should pay special attention to verb phrases. You can 1)_____, 2)____, your bones, even 3)__...
【判断题】工程设计中仍假定梁的截面惯性矩I沿轴线不变,对现浇楼盖中框架取I=2I0,边框架I=1.5I0,整体装配式楼盖,中框架I=1.5I0,边框架I=1.2I0,装配式楼盖则取I=I0,其中I0为矩形截面梁的截面惯性矩。()
A.
正确
B.
错误
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