Since late 20th century, the hypothesis of "economic person" has become a mode to explain "scientifically" all kinds of phenomena in the public domain.

20世纪后期以来，用“经济人”假设对公共领域中各种各样的现象做出“科学”解释成为一种时尚。

Connected to the subject above, this study has concluded the Wenchuan Experience about freedom of information, and tried to propose a hypothesis of communication mode about social steadiness.

与以上主旨相关，论文亦总结了信息公开的“汶川经验”，并尝试提出了关于社会稳定的传播模式假说。

This paper introduces basic hypothesis, calculation-theory, program frame of method of simplex mode acceleration and application in stability analysis of slope engineering.

介绍了单纯形加速法的基本假定、求解原理、程序框架及其在边坡稳定性分析中的应用。