high-vacuum distillation的意思|示意
高真空精馏
high-vacuum distillation的网络常见释义
高真空蒸馏 ... 蒸馏过程 still process; stillprocess 高真空蒸馏 high vacuum distillation; high-vacuum distillation; hight vacuum distillation 真空蒸馏 distil under vacuum; distillation under vacuum; reduced pressure distillation; reduced-pressure distillation; vacuum diffusion; vacuum distillation plant; vacuum distilling; vacuum evaporation; vacuum still; vacuum topping; vacuumdistillation ...
high-vacuum distillation相关短语
1、 high vacuum distillation 高真空蒸馏 ; 分子蒸馏
2、 high temperature vacuum distillation 高温真空蒸馏
3、 high specific activity vacuum distillation 高真空蒸馏
high-vacuum distillation相关例句
The refined product with high purity is obtained by vacuum distillation of crude benzal chloride.
将制得的苄叉二氯粗品进行真空精馏得到高纯度的精品；
Meanwhile the refining process was improved, using crystallization from petroleum-benzene instead of high vacuum distillation. The process was simplified for the benefit of industry production.
同时改进了精制工艺，用石油醚-苯进行结晶代替高真空蒸馏，简化了工艺，有利于工业化生产。
The new liquid distributor has been already applied in revamping of the washing zone in crude vacuum distillation tower with high temperature, small flowrate, dirt and easy-coking material.
新型液体分布器已应用到温度高、液量小、物系脏、易结焦的原油减压蒸馏塔洗涤段的改造中。
Analyze features of corrosion of pipeline for high acidic crude oil of atmospheric and vacuum distillation unit, probe major principle for selection of piping material.
分析加工高酸值原油常减压蒸馏装置管道腐蚀的特点，探讨其主要管道的选材原则。
The three main methods for high purity zinc preparation, including electrolytic method, vacuum distillation, zone refining, are summarized and compared in this paper.
本文对目前高纯锌的三种主要制备方法(电解法、真空蒸馏法、区域熔炼法)进行了综述和比较。
A vacuum distillation method and a vacuum distillation device are disclosed, for inhibiting frothover in a distillation boiler and recycling high pure solvent in free of impurities.
提供一种减压蒸馏方法以及减压蒸馏装置，其抑制蒸馏锅内的突沸， 回收不含杂质的高纯度溶剂。