The mixture is then distilled in vacuo . 然后将混合物进行真空蒸馏。
2.
The mixture is then distilled in vacua . 然后混合物进行真空蒸馏。
3.
Essential oils . determination of the residue on vacuum distillation 香精油.真空蒸馏剩余物的测定
4.
Ni - cd battery recycling technology using high - temperature vacuum distillation 废镍镉电池的真空蒸馏回收技术
5.
Vacuum distillation of solvents from solvent - reducible paints for analysis 从溶剂稀释涂料中真空蒸馏出分析用溶剂的方法
6.
Setting up the vacuum distillation apparatus for the essential oils experiment . ( photo by chemistry laboratory staff 为了做精油实验而搭建的真空蒸馏装置(摄影:化学实验室职员) 。
7.
Horizontal road marking . markings applied on the roads . determination of volatile contents of paints and cold plastics by vacuum distillation 路面水平标记.马路标记.通过真空蒸馏测量冷油漆和涂料的挥发馏分