Is combined sewer overflow spill frequency/ volume a good indicator of receiving water quality impact? 混合下水道溢出频率和容量是接收水质影响的一个好指数?
It reflects the degree of innovation and economic benefits of regional technical overflow, is a key indicator to evaluate the efficiency of regional innovation. 它反映了区域技术创新经济效益溢出的程度,是评价区域创新效率的关键指标。