The oxygen permeation fluxes of the hollow-fiber membranes were measured at different temperatures.
运用气相色谱仪在线测定了中空纤维膜透氧通量随温度变化的关系。
The oxygen permeation flux through the membrane with cross stripes pattern on both sides is 34% higher than that through membranes without laser ablation treatment.
十字交叉双面刻蚀后，其透氧量比未用激光处理的样品提高了大约34%。
The results indicate that the ion bombardment enhances the ionization of oxygen, promotes the oxygen permeation and facilitates the formation of the oxide of low valence states of ti.
结果表明，离子轰击加强氧的离化、促进渗氧，有助于低价态氧化物的形成。
To ensure the long-term operation, the coated water cooler must have sufficient thickness to prevent permeation of water and oxygen.
为保证涂层水冷器长效使用。必须有一定的涂层厚度，以防止水与氧的渗透。
Since hydrogen recovery and oxygen enrichment are industrialized on large scale, a lot of researching work have been done on gas permeation mechanism in membrane.
自从氢气回收和富氧分离大规模工业化以来，人们对气体在膜中的渗透机理进行了大量的研究。
The relationship between the mixed liquor suspended solid concentration, chemical oxygen demand and wastewater permeation pressure of the membrane was studied.
考察了废水中悬浮物浓度及化学需氧量与炭膜渗透压的关系。
How to accurately measure permeation rates of water vapor and oxygen through packaging materials is very important for developing high quality barrier packaging materials.
而要研制高阻隔性封装材料，首先要解决如何测量水蒸气、氧气和其他活性气体对封装材料的渗透率的问题。
How to accurately measure permeation rates of water vapor and oxygen through packaging materials is very important for developing high quality barrier packaging materials.
而要研制高阻隔性封装材料，首先要解决如何测量水蒸气、氧气和其他活性气体对封装材料的渗透率的问题。
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