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Comparative technological advantages between China and developed areas in respect of energy production: Quantitative and qualitative measurements based on patents 期刊论文
ENERGY, 2018, 卷号: 162, 页码: 1223-1233
作者:  Zhang, Gupeng;  Duan, Hongbo;  Wang, Shouyang;  Zhang, Qianlong
收藏  |  浏览/下载：177/0  |  提交时间：2019/01/11
Patent value  Renewal period  Renewable energy  Fossil-fuel energy  Technological advantage  
First passage times for Markov renewal processes and applications 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2000, 卷号: 43, 期号: 12, 页码: 1238-1249
作者:  Xu, GH;  Yuan, XM;  Li, QL
收藏  |  浏览/下载：81/0  |  提交时间：2018/07/30
Markov renewal process (MRP)  joint transform  first passage time  busy period  busy cycle  uniform error