第三，产业协同集聚水平越高的地区，它在知识前沿性和技术绿色性方面越具有

Third, the higher the level of industry co - agglomeration in the region, the more it has a comparative advantage in terms of green technology and cutting-edge knowledge, but also conducive to the adjacent spatial location of specialization who frequently carry out face to face exchanges and cooperation, the timely sharing of green technology, supply and demand information and management experience, leading to "the air was filled with the smell of the industry," while continuing to enhance the ability of green innovation comes from the nature of technological progress and knowledge spillovers, aimed at sharing knowledge and technology spillovers industry co - agglomeration in the area have led to green innovation continued to improve possible (Ben Arfi et al., 2018).

Third, the higher the level of industrial synergy, the more it has a comparative advantage in the knowledge frontier and technology greenness, the proximity of the spatial location is conducive to frequent face-to-face exchanges and cooperation of professionals, timely sharing of green technology, supply and demand information and business experience, resulting in "the smell of industry in the air", The essence of the continuous improvement of green innovation ability comes from technological progress and knowledge spillover, and the convergence of industrial synergies aimed at sharing knowledge and technology spillover effects has the potential to drive the continued improvement of green innovation ability in the jurisdiction (Ben Arfi et al., 2018).

Third, the higher the level of industrial collaborative agglomeration is, the more comparative advantage it has in knowledge frontier and technology green. The proximity of spatial location is also conducive to the frequent face-to-face exchanges and cooperation of professionals, and timely sharing of green technology, supply and demand information and business experience, which leads to "the smell of industry in the air" and the continuous improvement of green innovation ability Its essence comes from technological progress and knowledge spillover, and the industrial collaborative agglomeration aimed at sharing knowledge and technology spillover effect has the possibility to drive the sustainable improvement of green innovation capacity in the jurisdiction (Ben ARFI et al., 2018).<br>