distillation fraction信息详情
蒸馏馏分
fraction───n.分数；部分；小部分；稍微
distillation───n.（各种释义的）蒸馏（过程）; 蒸馏物; 蒸流; 升华；n.精馏，蒸馏，净化；蒸馏法；精华，蒸馏物
distillation meaning───蒸馏意义
distillation apparatus───蒸馏器；蒸馏装置
distillation process───蒸馏过程；蒸馏法
distillation define───蒸馏定义
distillation definition───蒸馏定义
complex fraction───n.繁分数；n.[数]繁分数
distillation column───分裂蒸馏塔；[化工]蒸馏柱
quality fraction of the water of each production processing link of the petrochemical profession crude oil of our country is measured mainly to rely on original distillation method.───我国石油化工行业原油各生产加工环节的水的质量分数计量主要是靠原始的蒸馏化验方法来完成。
A process in which the selective hydrogenation of butadiene in FCC C4 + fraction and the distillation separation of the fraction take place concurrently to produce butylene.───催化裂化C4 +馏分中的丁二烯选择性加氢和该馏分蒸馏分离同时进行以生产丁烯的一种过程。
separating preparation process of epigallocatechin gallate includes HPLC separation of tea polyphenol, fraction interception, membrane distillation and concentration, etc.───表没食子儿茶素没食子酸酯的分离制备工艺，包括对茶多酚的HPLC分离、馏分截取、膜蒸馏浓缩等。