The analysis and study on the technologies of squeezing pressure,sizing liquer concentration and viscosity,the quality index of integrated rate of starch film proves that high-pressure sizing can improve the quality of sizing effectively.

Study on test methods of low-pressure membrane integrity;

Five 3~4 years old male boar goats were selected to study the influence of trehalose in Semen Diluents on function and membrane integrity of goat spermatozoa.

Objective To study bacterial condition in amniotic cavity of premature rupture of membrane and intact fetal membrane in third trimester.

Study on the integrality of data recorded by GM3 fluxgate magnetome-ters in geomagnetic observatory network for 2002 and its influence fac-tor;

Sol-gel technique has been explored to prepare the Al_2O_3 membranes,and the effect of the casting composition including the concentration of boehmite sol and the organic additive content on the membrane integrity was investigated systematically.