简述大、小偏心受压构件的产生条件和破坏特征。
相关问题推荐
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(一)阅读鲁迅《忆韦素园君》中的一段文字,然后回答以下3小题。
是的,但素园却并非天才,也非豪杰,当然更不是高楼的尖顶,或名园的美花,然而他是楼下的一块石材,园中的一撮泥土,在中国第一要数他多。他不入于观赏者的眼中,只有建筑者和栽植者,决不会将他置之度外。
概括这段文字的大意。
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This job ______, who are more careful.
A. is done traditionally by women
B. traditionally is done by women
C. is traditionally done by women
D. is done by women traditionally
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The grain output is ______this year than that of last year.
A. higher 5 percent
B. 5 percent more higher
C. more 5 percent higher
D. 5 percent higher
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The 19th Winter Games, held in Salt Lake City, ______ an Olympic. tradition which goes back almost 3,000 years.
A. is the part of
B. are the part of
C. is part of
D. are part of
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(一)阅读《陈情表》中的文字,然后回答以下3小题。
臣密今年四十有四,祖母刘今年九十有六,是臣尽节于陛下之日长,报刘之日短也。乌鸟私情,愿乞终养。
臣之辛苦,非独蜀之人士及二州牧伯所见明知,皇天后土,实所共鉴。愿陛下矜愍愚诚,听臣微志。庶刘侥幸,保卒余年。臣生当陨首,死当结草。臣不胜犬马怖惧之情,谨拜表以闻。
将“愿陛下矜愍愚诚,听臣微志”译成现代汉语。