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- The paper analyzed the GC-MS fingerprint chromatograms of the volatile oils obtained with supercritieal CO2, microwave and stream distillation from Asarum heteroroupoides. 摘要采取超临界CO2萃取、微波萃取和水蒸气蒸馏三种方法提取辽细辛挥发油，利用GC-MS分析了不同方法提取的辽细辛挥发油指纹图谱。
- The results showed that this solvent can remove most of the acidic substances.For Dagang third vacuum side stream distillate,the ratio of deacidification can reach over 75%. 实验研究表明,该脱酸溶剂可有效脱除润滑油馏分中的酸性物质,对大港减三线馏分油,其脱酸率可达75%25以上。
- Unit operation and calibration showed that better vacuum can be obtained with lower energy consumption by Venturi technology which used the first vacuum side stream distillate as ejection liquid. 工业装置的运行及标定结果表明，文丘里液体喷射抽真空技术在低于蒸汽喷射抽真空技术能耗的前提下，真空度高于蒸汽喷射抽真空技术。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- Keywords Supercritical CO2 extration;GC/MS;Stream distillation;Bulbus Allii Macrostemonis;Volatile oil; 超临界CO2萃取;气相色谱-质谱;水蒸气蒸馏;薤白;挥发油;
- He greeted me with a stream of abuse. 他见到我就连声辱骂。
- He uttered a stream of profanities. 他说出了一连串不敬的话。
- We may purge water by distillation. 我们可以用蒸馏法使水净化。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- Teenagers often go against the stream. 青少年经常反潮流而动。
- The new plant comes on stream in March. 新工厂将於三月份投产。
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中，从蒸汽浓缩的液体
- He bathed in many a limpid stream. 他在许多清澈的溪流中沐浴。
- Our garden is bordered on one side by a stream. 我们的花园有一边以小河为界。
- I've seen the stream of lava from a volcano. 我见过火山喷发出的熔岩流。
- He came out with a stream of abuse. 他讲了一连串的污言秽语。
- A turbulent, swift-flowing stream. 急流形成旋涡的，迅速流动的水流
- Every paragraph is a distillation of sound judgment. 每段话都是正确判断的结晶。
- The stream is reduced to a mere trickle in summer. 夏天那条小河的水量减少，成了涓涓溪流。
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
