从目前的建筑科技水平来说，对于高层建筑的消防、疏散、抗震等一系列问题，还没有能达到尽如人意的程度。
The current level of architectural technology is still not satisfactory in terms of high-rise fire control, evacuation, anti-seismic, etc.
相对于平房、别墅等建筑，多层、高层建筑物由于外表受到阳光照射面积大，所以应力更大，变形也更大。
Relative to the bungalow, villa and other buildings, multilayer, high-rise buildings because appearance in response to sunlight the area is large, so more stress, deformation and more big.
研究高层建筑物绕流风场对于改善城市建筑风环境，提高人居舒适性，控制大气污染问题有着重要的意义。
Research on wind field around tall buildings is important to improve city building wind environment, raise the comfort for residence, and control the air pollution problem.
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