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[期刊论文] 作者:刘世兴,Liu Shixing,, 来源:国土经济 年份:2002
一、城市化是世界经济发展的一个普遍规律和趋势rn城市人口逐步增加,农村人口逐步减少,城市化水平逐步提高,是世界各国工业化进程中的一个普遍规律和趋势.城市化水平的高低,...
[会议论文] 作者:Chang Liu,Shixing Liu,Yongxin Guo, 来源:The 4th International Conference on Dynamics, Vibration and 年份:2014
As well know, any local regular, analytic and holonomic dynamical systems with finite dimensions can be reduced into Birkhoffian systems, which become self-adjo...
[会议论文] 作者:Jinchao Cui,Chang Liu,Shixing Liu,Yongxin Guo, 来源:The 4th International Conference on Dynamics, Vibration and 年份:2014
The research contents on this topic consists of the following three aspects.(1) The redundant term is discovered in Santilli s second method.As a result, a more...
[会议论文] 作者:Zhang Liyi,张立毅,Zhan HongHong,詹宏宏,Liu ShiXing,刘士兴, 来源:2012国际制冷技术交流会 年份:2012
本文介绍了艾默生用于全封涡旋压缩机的铝线电机的设计,性能,工艺和可靠性。以家用及商用空调的5匹压缩机为例,使用铝线电机的VR52KS-TFP-54E型压缩机在性能和可靠性上均达到了与原有使用铜线电机的VR52KS-TFP-522型高效涡旋压缩机相同的水平。......
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