Both normative analysis and positive analysis are applied in this thesis.

本文应用规范分析和实证分析相结合的方法.

互联网

From the perspective of normative analysis, there are profound economics theories that can explain recreational agriculture.

从规范分析角度看, 休闲农业的产生和发展有着深刻的经济学理论基础.

互联网

Based on available documents and historical data, this research combines normative analysis and demonstration analysis.

本研究根据已有文献和历史资料, 主要采用规范分析和实证分析相结合的方法.

互联网