This paper started the discussion from the inadequate cognition of dam-break cause essentials and time-space coordi-nation of emergency measures,thereafter put forward the advice of return visit to the broken dams and the establishment an ex-pert system,and all these would enhance the level of dam-break emergency strategy.

Because of many of its specific characteristics,it is necessary to review the constitutive requirements of selbstshilfe of environmental infringement by analyzing the constitutive requirements of.

This article is mainly discussing the liability s nature, constitutive requirements, the scope of directors who should be made liable to the third party and the scope of the third party.

This paper discuses on some problems related to acquisition system in good faith such as the theoretical evidence,the origin of law,the constitutive requirements,and the legal consequence.

On the base of explaining the structure of depth thinking,the authors discuss the components,guiding ideology,value-orientation and benefit distribution of this way of thinking.

The research worker want to discuss both the historical and present situation of the system in a substantial evidence method, and to construct the applicable condition of the denial system of the corporation personality according to the component.

This article analyzes the characteristics of commercial bribe in China and proposes some suggestions of governing the commercial bribe according to the concept and components of commercial bribe.

The Basic Elements and Techniques of Cooperative Learning

This paper analyzed three constituent elements of early-warning mechanism,including the information-gathering mechanisms,the information-analysis mechanisms,the information-communicating、information-feedback mechanisms.