Studies on Ultrasonic Wave Extracting Method Determining Konjac Glucomannanin Konjac Refined Powder Separation and refine of Xiaoyao Pill by macroporous adsorption resin Refining processing of Radix Polygoni Multiflori Granula with ceramic membranes Simultaneous determination of seven index components in Refined Coronary Tablet by HPLC Ref ined Eva lua tion of the Suitable Area s of B u rsaphe lenchus xyloph ilusin Yunnan Prov ince Ecological effectiveness of constructed wetlands in treating oil refined wastewater pplication of coupling technology in refinement and separation of Chinese materia medica Analysis on Antioxidant Activities in vitro of Refined Powder of Phyllanthus emblica L. Purification of flavonoids from pollen of Brassica campestris with polyamide resin Purification of flavonoids from pollen of Brassica campestris with polyamide resin Study on preparation of refined Xiong-gui sustained release pills Comparasion of polysaccharides in parent root, daughter root and rootlet of Aconitum carmichaeli Pharmacokinetic study on three main ingredients of refined coronary cataplasm