Liaoning Coastal Economic Zone; resource-environmental pressure; level of urbanization; Grey relational analysis.

辽宁沿海经济带；资源环境压力；城市化水平；灰色关联分析。

youdao

Liaoning Coastal Economic Zone; resource-environmental pressure; level of urbanization; Grey relational analysis.

辽宁沿海经济带；资源环境压力；城市化水平；灰色关联分析。

youdao