本文首先将辽宁省分为内陆与沿海两个子区域，将港口对区域经济的影响分为对部门经济影响和空间经济影响两种情况。

Firstly, the dissertation considered impact of ports to regional economy in two ways:its impact to different industries and to spatial economy.

youdao

本文首先将辽宁省分为内陆与沿海两个子区域，将港口对区域经济的影响分为对部门经济影响和空间经济影响两种情况。

Firstly, the dissertation considered impact of ports to regional economy in two ways:its impact to different industries and to spatial economy.

youdao