1) Vacuum depression vaporization
真空减压蒸发
2) vacuum evaporation
减压蒸发
1.
Normal evaporation,vacuum evaporation and gas-carrying evaporation were adopted for treatment of old landfill leachate with different pH values.
采用常规蒸发、减压蒸发和载气蒸发处理不同pH值的“老龄期”渗滤液。
3) vacuum evaporation
真空蒸发
1.
Application of vacuum evaporation technique in the production of magnesium fluorosilicate;
真空蒸发技术在氟硅酸镁生产中的应用
2.
Preparation of nanometer antimony trioxide from the complex slag containing Pb and Sb at low temperature by the vacuum evaporation method;
铅锑复合渣于低温真空蒸发直接制备纳米Sb_2O_3
3.
Two vacuum evaporation dehydration ways were introduced,it was pointed out that temperature,evaporation area,vacuum degree,time and the physical property of fat oil were the factors which affected vacuum dehydration efficiency.
采用真空蒸发的方法进行油与水的分离处理,可以使油液恢复使用性能。
4) Vacuum deposition
真空蒸发
1.
The CuInSe2 polycrystalline heterojunction-film solar cells are preparated by using the double source vacuum deposition method and the properties of the cells are measured.
用双源真空蒸发制备CdS/CuInSe2多晶异质结薄膜太阳电池，并对电池的性能进行测试。
5) vacuum decompression
真空减压
1.
To explore chemical mechanisms of physiological and toxicological role caused by sulfur dioxide(SO2),chemical status of SO2 in water or two organic solvents were studied through analysis of SO2 concentration in solution containing SO2 before and after the solution to be treated by vacuum decompression,blowing nitrogen gas and ultrasonic treatment and so on.
为了探讨内源性SO2生理作用和毒理作用的化学机制,采用真空减压法、超声波法、通气法、光谱扫描法及摇瓶法等对SO2在水和有机溶剂中的化学形态及其脂/水分配系数进行了研究。
6) evaporator
[英][i'væpə,reitə] [美][ɪ'væpə,retɚ]
蒸发减压器
补充资料：减压蒸发
分子式：
CAS号：
性质：系使蒸发器内形成一定的真空度，将溶液的沸点降低，为达到浓缩药物或除去挥发性溶媒的目的而进行的沸腾蒸发操作方法。由于溶液沸点降低，能防止或减少热敏物质的分解，也可增大传热温度差，强化蒸发操作。同时，对加热热源的要求也降低了。减压蒸发在药剂生产中应用广泛，减压蒸馏器也适用于减压蒸发。
CAS号：
性质：系使蒸发器内形成一定的真空度，将溶液的沸点降低，为达到浓缩药物或除去挥发性溶媒的目的而进行的沸腾蒸发操作方法。由于溶液沸点降低，能防止或减少热敏物质的分解，也可增大传热温度差，强化蒸发操作。同时，对加热热源的要求也降低了。减压蒸发在药剂生产中应用广泛，减压蒸馏器也适用于减压蒸发。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条