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1·This operation is called refluxing.

此操作称为打回流。

2·It is selecting organic solvent and hot refluxing.

筛选出有机溶剂热回流法提取草木樨中的黄酮。

3·Objective: To investigate the diagnosis and treatment of refluxing cholangitis.

目的探讨反流性胆管炎的诊断和治疗方法。

4·Result Refluxing with 70% methanol was better than other ways in sample preparation.

结果供试品溶液制备中以70%甲醇直接加热回流提取，优于提取方法。

5·The wintergreen extraction method comprises: refluxing and extracting, filtering and concentrating.

鹿蹄草提取方法：回流提取，过滤，浓缩。

6·We also find that the content of flavonoids was not same in extract prepared by alcohol under refluxing.

并发现用乙醇加热回流提取制备的浸膏，黄酮含量不稳定。

7·Objective: To optimize the ethanol refluxing and extracting process of Herba Epimedii with orthogonal design.

目的：优化乙醇回流法提取淫羊藿的工艺条件。

8·Conclusion: The refluxing method is better than the soaking method in determing the content of the polysaccharide.

结论采用回流提取法比模拟泡茶的方法提取的多糖要高。

9·Result: The order of factors which affected extracting was: refluxing temperature, extraction time, solvent volume.

结果：对提取率影响主次次序为回流温度、提取时间、溶剂倍量。

10·The extraction of total ginsenosides was performed by Refluxing ethanol. Then, the extracts were purified by AB-8 resin.

采用乙醇回流提取人参粗总皂甙，AB - 8大孔树脂吸附对其进行纯化。

(1)reflux ratio回流比

(1)reflux esophagitis[医]反流性食管炎；逆猎食管炎

(1)reflux condenser回流冷凝器；回龄凝器