hierarchical theory造句

hierarchical theory on production factors
生产要素层次理论
in this article discuss the evolution in the past and the tendency in the future on the relationship between population and environment by the hierarchical theory, and demonstrate the hierarchical theory in empirical analysis, and analyze the future tendency on the relationship between population and environment in china
摘要本文用人口与环境关系的层级理论阐述了人类社会人口与环境关系的历史演进及其未来发展；用实证分析证明了层级理论对人口与环境关系的发展具有较强的解释力；并指出了中国未来人口与环境关系演进的方向。
in this article discuss the evolution in the past and the tendency in the future on the relationship between population and environment by the hierarchical theory, and demonstrate the hierarchical theory in empirical analysis, and analyze the future tendency on the relationship between population and environment in china
摘要本文用人口与环境关系的层级理论阐述了人类社会人口与环境关系的历史演进及其未来发展；用实证分析证明了层级理论对人口与环境关系的发展具有较强的解释力；并指出了中国未来人口与环境关系演进的方向。
It's difficult to find hierarchical theory in a sentence. 用hierarchical theory造句挺难的