An internal standard quantitative analysis method of threo-3,4-dihydroxyhexane-2,5-dione was established using the gas chromatography, and it was foun.

Green tea juice was used in the Su-style moon cakes, and it can prevent fat from oxidative rancidity to extend the shelf life of moon cakes.

This article analyzes the reasons why the Soviet modes have been introduced in economy,politics,and education;discusses the evolution and foundation of Technical secondary education in Soviet,and its influence on the education in Eastern European countries and elaborates the introducing process of Soviet mode in China.

China is the first country that successfully broke through the Soviet mode and advanced towards the socialist market economy.

This paper,after clarifying some relative concepts,discusses the difference between Stalin and Soviet mode,which helps understand and evaluate Soviet history,and therefore strengthens the confidence of Chinese reform.

Several thoughts on Soviet model;

In the complete significance,the socialism pattern has one kind,that is the Soviet Model.

Socialist construction in China was closely related with the Soviet model.

Based on the institutional evolvement,this article analysis the birth,run and recent state of South Jiangsu model and Wenzhou model.

Through analyzing the history of the development of south Jiangsu model, this paper studies the role of local government' s behavior in institutional evolution as well as the role of institution arrangement in economic and social development.