长三角区域绿色技术创新效率的时空演化格局及驱动因素 |
| 孙燕铭, 谌思邈 |
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The spatio-temporal evolutionary pattern and driving forces mechanism of green technology innovation efficiency in the Yangtze River Delta region |
| SUN Yanming, SHEN Simiao |
| 图3 长三角区域绿色技术创新效率驱动机制 |
| Fig. 3 The efficiency driving mechanism of green technology innovation in the Yangtze River Delta |
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