从理论上分析了采用真空蒸馏的方法将粗硒提纯除杂的可行性和规律性。
A new technique has been researched on the feasibility and regularity for removing impurities from rude selenium by vacuum distillation in theory analysis.
介绍粗硒经过蒸馏法生产99.95%工业精硒的生产方法和生产原理。
The paper introduces the production method about which the 99.95% fine selenium would be made from crude selenium by distillation and its production principles.
糖可安粗多糖硒化胶囊：降糖、补硒、提高机体免疫力。
Tangkean Pabala Se Capsule: lower blood sugar, supply Se as component, enhance the immunologic function.
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