分馏作用 meaning in English
fractional distillation
fractionation
Examples
- Carbon isotope discrimination and water use efficiency in different soybean and wheat genotypes
大豆和小麦不同基因型的碳同位素分馏作用及水分利用效率 - Based on the distribution of the unknown compounds " x " ( between ts and tm ) in oils and rocks , in combination with the theory of gas - washing evaporative fractionation , the formation of the light oils in kela 2 - 3 dry gas reservoir is explained
根据萜烷中未知“ x ”化合物在原油中分布的普遍性和在烃源岩中的分布特征，结合气洗蒸发分馏作用的原理，解释了克拉2 - 3号干气藏中少量轻质油的成因。 - The light oils originated from high mature rocks . in the process from source to trap with gas washing and evaporative fractionation , the oils got rich in aromatic compounds and poor in other compounds , which indicates that gas washing has great effects on the oil compositions
认为这些轻质油来自高成熟的烃源岩，在其运移过程中受到气洗，发生蒸发分馏作用，使得其轻组分中芳烃化合物苯和甲苯相对富集，而其它组分则大量损失，表明了气洗对油的改造是十分强烈的。