本文利用综合比较优势指数法，较为全面地分析了西部特色杂粮生产比较优势；

The paper, using the method of aggregated advantage index, analyzes the situation of comparative advantage of western China's characteristic coarse;

youdao

本文利用综合比较优势指数法，较为全面地分析了西部特色杂粮生产比较优势；

The paper, using the method of aggregated advantage index, analyzes the situation of comparative advantage of western China's characteristic coarse;

youdao