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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