1) water reflux method
水回流法
1.
The producing procession of extractum glycyrrhizae usually adopts water reflux method.
甘草浸膏的制备多采用水回流法，生产周期长，溶媒用量大，甘草酸收率低。
2) mixed material-water reflux condensation
共水回流冷凝法
1.
Methods The atractylodes rhizome oil,the dried ginger rhizome oil and their mixed samples' oils were obtained by the mixed material-water reflux condensation and the main effective constituents were identified by GC-MS.
方法用共水回流冷凝法分别提取干姜和白术的混合挥发油、干姜挥发油以及白术挥发油 ,并将提取的挥发油经气相色谱 质谱 (GC MS)技术检测其主要成分。
2.
Methods The Cortex moutan and Rhizoma chuanxiong oils,the Rhizoma acori tatarinowii oil and their mixed samples oils were obtained by the mixed material-water reflux condensation and the extraction process was evaluated by the weight of volatile oil.
方法用共水回流冷凝法研究了三种药材混合提取及分开提取挥发油的工艺方法,以挥发油的重量为指标来评价提取工艺。
3) water reflux
水回流回水
4) back-water;backwater
回流水流
5) pipeline memory management
流水线内存回溯算法
6) Water-warm immersion-alcohol reflux
水温浸-乙醇回流法
补充资料：双温法回流
分子式：
CAS号：
性质：利用两种温度进行同位素交换并实现回流操作的方法。H2S-H2O体系富集氘时，冷塔中氘自气相H2S向液相H2O中富集。贫氘的H2S转入热塔后，温度升高α减小，氘又从H2O转入H2S内。低温塔富集氘，高温塔实际起化学相的转化作用。双温法相转化程度比化学法低，但经济、可靠。H2S-H2O双温交换过程是当今世界生产重水的主要方法。
CAS号：
性质：利用两种温度进行同位素交换并实现回流操作的方法。H2S-H2O体系富集氘时，冷塔中氘自气相H2S向液相H2O中富集。贫氘的H2S转入热塔后，温度升高α减小，氘又从H2O转入H2S内。低温塔富集氘，高温塔实际起化学相的转化作用。双温法相转化程度比化学法低，但经济、可靠。H2S-H2O双温交换过程是当今世界生产重水的主要方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条