把高优先级的内容源从所有信息流中分离出来，可以让你从这些内容源里获得更多高价值信息。
Pulling high-priority sources out of the full stream and putting them in a special place enables you to catch more of the high-value information those sources publish.
方法：以薄层鉴别和含量测定为指标，采用正交设计方法优先尿毒清提取液的分离与纯化工艺条件。
Methods: the Optimum separation and purification process conditions were studied by the orthogonal test with TLC identification and content determination as markers.
采用优先浮选工艺，糊精为主要抑制剂，获得了较好的分离指标。
Using sequential selective flotation process and adding dextrin as main depressant obtain good separation result.
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