G20国家科技竞争格局之辩 ☆
The Landscape of S&T Competitiveness in the Group 20
G20国家科技竞争格局之辩 ☆ |
| 朱相丽,王燕鹏,韩涛,王学昭 |
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The Landscape of S&T Competitiveness in the Group 20 |
| Xiangli Zhu,Yanpeng Wang,Tao Han,Xuezhao Wang |
| 图2 2007–2011、2012–2016年 G20国家累计被引频次的世界份额 |
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