On the bases of the analysis of regional synergy, the paper explains the connotation and motive of urban growth on the view of the regional synergy of the PERE system and makes the relative proposals.

• 本文在分析区域协同发展的基础上，从基于PERE系统的区域协同的视角对城市成长的内涵、动因进行了重新阐释并提出了相关建议。