This paper summarize the mechanism and the research development at home and abroad of the enzymatic beating,hoping to direct to choose the rational enzymatic beating technology,control correctly the influencing factor of beating and exert fully the beating efficacy.

Objective To optimize polish procedure of Liuwei Dihuang concentrated pill.

Optimizing the sizing technology of single worsted yarn improving finished product rate of weaving;

Accelerating the Extension of High-pressure Sizing Technology --Summary of Annual Conference of National Sizing Agent and Sizing Technology in 2001;

Computer Management of Size Mixture Formula and Sizing Processing;