vacuum evaporation

常见例句

Connecting with the practice of vacuum evaporation decorative films, the role and technology of the paint spraying have been introduced.
结合真空蒸镀装饰膜的生产工艺，介绍了底涂料和面涂料的涂装工艺及其作用。
Widely used in food, textile, pharmaceutical and chemical industries vacuum evaporation, condensation and impregnation, drying in the process.
广泛用于食品、纺织、医药、化工等行业的真空蒸发、浓缩、浸渍、干燥等工艺过程中。
Ammonia and sulfuric acid (SO3) in and the reaction liquid after vacuum evaporation, concentration, crystallization, and then to liquid-solid separation processes obtained dry product.
氨水与硫酸（SO3）进行中和反应，反应液经过真空蒸发、浓缩、结晶，再进行液固分离、干燥等工序制得产品。