经济增长动能转换与绿色发展耦合协调的时空格局演化分析 |
盖美, 秦冰, 郑秀霞 |
The evolution of the spatiotemporal pattern of the coupling and coordination between economic growth kinetic energy conversion and green development |
GAI Mei, QIN Bing, ZHENG Xiuxia |
图7 2008—2018年三大区域内部标准差椭圆及重心转移 注:此图基于国家自然资源部标准地图服务系统的标准地图(审图号:GS(2019)1825号)绘制,底图无修改。 |
Fig. 7 Internal standard deviation ellipse and center of gravity shift of the three regions of China from 2008 to 2018 |
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