He previously taught at the School of Advanced Air and Space Studies, the University of Pittsburgh, and Chatham College.

曾在高级空天研究学院，匹兹堡大学和查塔姆大学任教。

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The volume of supply air to an underground water powerhouse is very large. Supplying air from the ceiling can save much space in the house. Studies it with scale model tests.

水电站地下主厂房的送风量很大，采用顶送风方式可避免大量占有用空间。

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However, after three years of observations of low stratus, cumulus and stratocumulus clouds over land, Anthony Del Genio of NASA's Goddard Institute for Space Studies discovered that when air temperatures were higher, clouds were thinner and thus less capable of reflecting sunlight.

CNN: Clouds' role in global warming studied