摘要
本文首先介绍了真空冷冻干燥机的组成和原捕水器结构存在的缺陷,然后着重介绍了改进后捕水器的两个优点。
This paper firstly introduces the composition of Vacuum Freeze Dryer and the structure defects of the original water catcher, then introduces two advantages of the improved water catcher.
关键词
冻干机
捕水器
改进
LYO
Water catcher
Improvement
