在标准条件下,蒸馏石油所得的沸点范围称为“馏程”。即是在一定温度范围内该石油产品中可能蒸馏出来的油品数量和温度的标示。 馏程是指以油品在规定条件下蒸馏所得到,从初馏点到终馏点表示蒸发特征的温度范围。
... dissolution test 溶出度查抄 distilling range 馏程 distribution chromatography 分调配色彩谱 ...
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The composition of 1,8-cineole was measured and analyzed by GC showed that crude Eucalyptus oil contains 53.4% 1,8-cineole and its distillation range is from 116.5℃to 188.7℃.2.
采用气相色谱分析各馏分结果表明,粗桉叶油中含1,8-桉叶油素53.4%,粗桉叶油蒸馏实验测得馏程范围为116.5~188.7℃。
参考来源 - 真空催促精馏提纯1,8Distillation range is a important index in process of oil refining.
馏程是油品的重要性能指标。
参考来源 - 在线色谱模拟蒸馏分析仪的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
应用拉曼光谱法测定了芳烃物料的馏程。
The distillation range of aromatic materials was determined by Raman spectroscopic method.
这些产品具有不同的馏程范围和蒸发速度。
They are available in a variety of distillation ranges and evaporation rates.
我们可提供三种馏程范围、具有不同挥发性的产品。
They are available in three boiling ranges with varying volatility.
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