high extraction
3.A High-Resolution Algorithm for Extraction of the Ocean Scattering Characteristic from HF Ground-Wave-Radar
5.Determination of BHC and DDT in Drinking Water by Half-sequence and High Ratio Liquid-liquid Extraction Gas Chromatographic Method
6.PREPARATION OF EPA AND DHA ESTERS WITH HIGH PURITY BY SUPERCRITICAL CO_2 EXTRACTION AND RECTIFICATION
7.A NEW AND HIGH EFFICIENT EQUIPMENT FOR ACTIVE INGREDIENTS EXTRACTION OF GINKGO LEAVES
8.THE REMOVAL OF ACTINIDES FROM HIGH LEVEL RADIOACTIVE WASTE BY TRPO EXTRACTION——THE EXTRACTION OF AMERICIUM AND SOME LANTHANIDES
9.Conventional extraction vehicle(CEV) does not suit the extraction of high viscidity and coagulate oil,and therefore CEV was refitted into high-power and electric heating(multi-function) extraction vehicle for viscid oil.

