1)  simultaneous distillation-extraction
同时-蒸馏提取
2)  simultaneous distillation-extraction
同时蒸馏提取
1.
Using simultaneous distillation-extraction technique(SDE),the volatile aroma compounds of Beijing roast duck was investigated by means of GC-MS.
同时蒸馏提取法提取北京烤鸭香味成分,提取物经V igreux柱浓缩后,用气-质联用仪对其进行分析。
2.
Using simultaneous distillation-extraction technique,the volatile aroma compounds of Beijing roast ducks was investigated by means of GC-MS.
采用同时蒸馏提取法提取北京烤鸭香味成分,提取物经V igreux柱浓缩后,用气-质联用仪对其进行分析。
3)  simultaneous distillation extraction (SDE)
同时蒸馏提取法
4)  SDE
同时蒸馏提取
1.
Simultaneous Distillation Extraction(SDE) for the Analysis of Volatiles in Jinhua Ham of Different Fermentation Time;
采用同时蒸馏提取法分析不同加工时期金华火腿香味成分
2.
The components of ten Beijing roast ducks flavor were extracted with simultaneous distillation extraction(SDE) and analyzed by GC-MS.
采用同时蒸馏提取对10批次的北京烤鸭香气成分进行提取,应用气相色谱-质谱联用技术对其进行分析,据此设立待测样品的合格性允差范围,初步建立了北京烤鸭香味的气相指纹图谱的研究方法。
5)  simultaneous
同时
1.
Studies on techniques of simultaneous aqueous desulfurization and denitrification;
液相同时脱硫脱硝技术研究
2.
The article deals with the conditions of setting up simultaneous concepts in two-and one-dimentional spaces and the measures of determining the simultaneous dimentions.
文中给出了在二维、一维空间建立同时概念条件及确定同时面的方法,研究了一些非时轴正交的,特别是动态场的时空结构。
6)  simultaneously
同时
1.
This article mainly introduces the technique of having both sides of silicon wafers polished simultaneously on the polishing machine made domestically.
本文主要介绍在国产双面抛光机上一次同时完成的硅片双面抛光技术。
参考词条
补充资料：分批蒸馏、不连续蒸馏
分子式：
CAS号：

性质：又称分批蒸馏、不连续蒸馏。它的特点是间歇操作，原料液，一次地加入蒸馏釜中，加热使其部分汽化，由于各组分间挥发度的差异，上升蒸汽中易挥发组分的含量较液相中的高，使其提浓一次，即得到一级分离。釜液的量和组成、馏出液的量和组成等参数都随时间变化，属于不稳定过程。一般当蒸馏到指定的釜液组成或馏出液的平均组成时停止操作。间歇蒸馏又可分为简单蒸馏和间歇精馏。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。