The comprehensive classification system of mire (CCSM) is based on the single element classification of mire, therefore it is a more complex and higher classification of mire.

Based on the systematic comparison of existing classification systems, a comprehensive classification system for wetlands is presented in this paper, from wh.

Research on Planar Mechanism Type Synthesis and Innovative Scheme Designs;

Research on Type Synthesis and the Method of Choosing Optimum of a Family of Spatial Translational Parallel Robots;

Isomorphism identification is an important and difficult problem in mechanism type synthesis, it is also one of the most difficult problems in graph theory.

According to the needs of operational service,a method of forecasting dynamically the trends of the late rice yield for the whole country is presented,based on the theory of synthesize cluster analysis and such data as the late rice unit yields of the main planting provinces .