Damping leakage layer has been adopted in terminal air distributing unit of airclean system An idea of damping leakage was obtained from another train of thought by which the filtrating air,uniformizing flow and caulking leakage of terinal unit has been decoupled It can damp leakage and change airflow easily,effectively and economically It is a new idea of air distributing uni

Study of conformational property of a three-fold rotational isomeric state polymer chain model;

Monte Carlo Study on Polymer Chain with One End Attached to a Surface;

The author adopted Monte Carlo method to simulate the linear polymer chain lattice model,and made a research on the variation of polymer dynamic behavior with the interaction energy changing among the system components.

Paste resin bleeding through polymeric powder sintering parts:improving mechanical performance by enhancing the interfacial structure;

The mechanical property of selective laser sintering parts from polymeric powder was very poor, but the parts with post process can be used to make a variety of functional prototypes.

This paper presented the solidifying process and mechanical performance in laser prototyping of the polymeric powder material.