1) Recall Right of Drawing and Deposit
![点击朗读](/dictall/images/read.gif)
试论提存取回权
3) heat reflux extraction method
![点击朗读](/dictall/images/read.gif)
回流提取
1.
By contrast,the yields of flavonoids by heat reflux extraction method and ultrasound extraction method are 7.
研究了高压均质提取山楂叶中有效成分的最佳工艺,通过将高压均质提取法与热回流提取、超声提取法进行比较,总黄酮提取率比为8。
4) Reflux extraction
![点击朗读](/dictall/images/read.gif)
回流提取
1.
Reflux extraction method and D-101 type of macroporous resin were used to extract and purify glycyrrhizic acid from liquorice.
采用回流提取和D-101型大孔树脂从甘草中提取和纯化甘草酸。
2.
The optimum extraction process is as follows: adding 8 times amount of 55% alcohol into Chinese medical materials,reflux extraction 3 times 2h per ti.
以总黄酮为指标,优化聚花过路黄醇提取工艺条件,采用正交设计法进行试验;结果表明:过路黄的乙醇回流提取最佳工艺条件为乙醇体积浓度的55%左右,提取次数为3次,溶剂用量为投料量的8倍,提取时间为每次2 h;按优化条件测定的重庆产聚花过路黄总黄酮的质量分数为10。
3.
Method: Comparing the content of lignans,the alcohol concentration,reflux extraction time and granularity were investigated by orthogonal experiment.
目的:筛选出回流提取南五味子中木脂素的最佳工艺。
5) echo extraction
![点击朗读](/dictall/images/read.gif)
回波提取
1.
Empirical mode decomposition-based underwater target echo extraction;
![点击朗读](/dictall/images/read.gif)
基于经验模态分解的水下目标回波提取
6) drawing right
![点击朗读](/dictall/images/read.gif)
提存权
补充资料:试论
1.指科举考试的策论。
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