The sides of the oxygen enriched membrane device are all sealed except top, the bottom and the joint of the air inlet tube.
富氧化膜装置除其上面和底部与进气软管连接处外，其余各面均密封。
Synthetic polymer oxy—enriching membrane has selective permeability for gases and under pressure, it can obtain enriched—oxygen air, provided for patient, from atmosphere.
合成高分子富氧膜对气体具有选择透过性，在压力的驱动下，可直接从空气中获得富氧空气，供患者使用。
The article holds that the key problem in providing sufficient enriched-oxygen to the industrial furnaces is to develop a super thin continuously porous-free membrane material.
认为，要为工业燃烧炉提供大量富氧，关键问题是研制高性能连续无孔的超薄膜材料。
The article holds that the key problem in providing sufficient enriched-oxygen to the industrial furnaces is to develop a super thin continuously porous-free membrane material.
认为，要为工业燃烧炉提供大量富氧，关键问题是研制高性能连续无孔的超薄膜材料。
应用推荐