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A Well-Defined, Silica-Supported Organochromium Complex Modeling the Reactivity of the Phillips Cata
[会议论文] 作者：Youhong Wang,Susannah L.Scott,
来源：Asian Polyolefin Workshop (APO2013)2013亚洲聚烯烃研讨会 年份：2013
More than half a century after its discovery, the Phillips ethylene polymerization catalyst CrOx/Si02 is still responsible for up to half of current world high-density polyethylene production.1 Despit...
[期刊论文] 作者：WANG Siyi,SUN Youhong,WANG Qin,
来源：中国机械工程学报 年份：2012
太阳的追踪用机器制造的日晷是机器那追踪阳光，和罐头支持收到太阳的面板的效率的阳光。他们的操作被风负担强烈影响。以前的研究集中于追踪精确性并且追踪方法，到追踪的机器的......
[期刊论文] 作者：WANG Siyi,SUN Youhong,WANG Qin,
来源：中国机械工程学报 年份：2004
Sundial solar tracking machines are machines that tracking the sun,and can promote sunshine receiving efficiency of solar panels.Their operations are strongly i...
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