板书：2、 蒸馏和萃取(distillation and extraction) 第二环节：组内合作，自学讨论 1、蒸馏 多媒体展示：由于自来水厂使用了消毒剂氯对水进行了消毒，所以我们饮用的自来水不是纯净...
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Simultaneous Distillation and Extraction 同时蒸馏萃取法 ; 同时蒸馏萃取 ; 采用同时蒸馏萃取 ; 萃取方法
By the method of water vapor distillation and extraction of refined vegetable oil, the garlic essential oil was prepared.
采用水蒸气蒸馏方法提取大蒜精油，并用精炼植物油萃取收集。
The volatile oil from Dictamnus dasycarpus Turcz was extracted by simultaneous distillation and extraction(SED), then separated and analyzed by GC-MS.
采用同时蒸馏萃取法提取白鲜皮中的挥发油，通过GC-MS对其化学成分进行分析。
The volatile components were extracted from leaves of Indocalamus latifolius by simultaneous distillation and extraction, and analyzed by gas chromatography-mass spectrum (GC-MS).
采用同时蒸馏萃取装置提取箬竹叶的挥发性成分，然后经气相色谱-质谱联用技术对挥发性成分进行分离鉴定。
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