foe external morphology of the female arid ootheca and internal structures o f digestive, excretory and reproductive systems of Polyphaga obscura Chopart, a species belonging Polyphagidae of important medical use in China found only in southern part of Akesu District, Xinjiang Uygur Autonomous Region, was studied.

Breeding Jiheizhi No.1 of A New Black Sesame Variety;

Study on the Growth and Development of New Oil and Edible Sesame Variety Jiheizhi No.1

Progress in utilization and development of Eupolyphaga sinensis walker;

Optimization of the hydrolysis conditions of Eupolyphaga sinensis Walker protein with Arazyme protease by the response surface method

Three kinds(EFF-1、EFF-2 and EFF-3) of fibrinolytic factor were separated by ammonium sulphate precipitation,DEAE-cellulose and preparative PAGE electrophoresis from female Eupolyphaga sinensis Walker.

Supercritical CO_2 fluid extraction of bioactive components from Eupolyphaga sinensis and its efficacy;

The Requirement for Protein and Energy in Later Period Larvae of Eupolyphaga sinensis;

More than 200 of formation tests(or the third open to swab)and conventional oil testing to these formations have been done during over ten years of practice in Huabei oilfield, Jizhong region.

There are two kinds of oil supply ways in the Tertiary clastic rock oil reservoirs in Jizhong Region:one is fractured surface supply oil;the other is bedded permeable layer supply oil.