gradient development造句

The chapter is set as the base for the aim and content of the dissertation . in chapter two , the author focuses on related theory basis which support the transnational regional development of border areas . 1 ) the author analyzes the classical theory , such as location theory , regional labor division theory , gradient development theory , system theory , synergy theory , and
首先对区位理论、区域分工理论、梯度推移理论、系统理论、协同理论等经典理论依据及其在论文研究中的应用进行分析;其次,结合边境区位的特点与已有研究成果的基础,研究提出“边境区位价值”的理论概念,并阐述边境区位价值的内涵与构成,论述边境区位价值的影响因素及其动态变化机理;最后,论述了跨国区域合作开发的基本条件与障碍因素、主要特征与基本原则。
It's difficult to find gradient development in a sentence. 用gradient development造句挺难的