题目内容
为了( )，确定轴心受压实腹式柱的截面形式时，应使两个主轴方向的长细比尽可能接近。
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工字型截面受压构件的腹板高度与厚度之比不能满足按全腹板进行计算的要求时，（）。
3．格构式轴压构件绕虚轴的稳定计算采用换算长细比是考虑（ ）。
The deadly SARS virus plaguing China appears to have been a god-send for the nation’s ____. As people reduce their face-to-face contacts with others, or hide at home from the disease, e-communications ____.Many people are surfing the Net for information about the mysterious, and ____ virus and using e-mail to ____ with friends and family. Many Internet users are downloading medical advice to ____ their SARS-caused anxieties. And they are using e-mail to share the information.Sina.com’s news channels have received ____ in recent days, due ____ to the epidemic, said Daniel Mao, Sina.com’s chief executive officer.The remote office, which allows people to work via the Internet when they are out of their offices, has become ____ since the SARS outbreak. ____people nervous about shopping in high-traffic stores and malls are ____.
《俄狄浦斯王》是古希腊的著名悲剧，其作者是（）。
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