Preparation of composite extracting agent and extracting technology for UHMWPE gel-spun fibers
UHMWPE冻胶纤维复合萃取剂的配制及其萃取工艺
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改变了原方法中的溶剂抽提系统,显色剂的配方作了改进。
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Studies on the extraction method of Thea Saponin by using anhydrous alcohol as the extracting agent
以无水乙醇为提取剂的茶皂素提取方法研究
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