Method: The emodin and chrysophanol in the releasing mediator were determined by HPLC, and the drug releasing characteristics of Tuizhang gel and Tuizhang oculentum were studied by bag filter method.
方法：以高效液相色谱法测定释放介质中大黄素、大黄酚的含量，并以此为指标，采用透析法研究退障凝胶与退障眼膏的体外释放特性。
This invention relates to a wax mediator which is applied to the automatic enrichment valve of the motorbike and its preparation method.
本发明涉及一种摩托车自动加浓阀用蜡介质及其制备方法。
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