theory of regional economic development

• 区域经济发展

theory of regional economic development的用法和样例：

例句

1. From this, the economic balance in this delta is found inclining southward.
   长江三角洲区域经济发展天平已出现向南倾斜的趋势。
2. The existence of agglomeration and its size is an important factor affecting regional economic development.
   集聚效应的存在与否和大小是影响区域经济发展的重要因素。