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

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