中文摘要：

在总结前人研究贸易条件恶化现象的基础上,分析中国农产品国际贸易的外生比较优势,并从比较优势角度解释农产品贸易条件的恶化,提出应当从农业科技进步方面着手,发展内生比较优势,提高中国在农产品国际贸易中的地位、改善贸易条件、增加贸易利得。

英文摘要：

On the basis of summarizing the deterioration of the terms of agricultural trade in the previous study,this paper ana- lyzes the exogenous comparative advantage of international trade in Chinese agricultural products and explains the deteriora- tion of terms of agricultural in the view of comparative advantage.We must develop endogenous comparative advantage ,and improve China＇s position in international trade of agricultural products.After that,China will improve terms of trade and in- crease gains of trade.