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- Keywords cholesteryl oleyl carbonate;cellulose acetate;oxygen enrichment membrane;air separation; 油烯基胆甾醇碳酸酯;醋酸纤维素;富氧膜;空气分离;
- Keywords oxygen enrichment membrane;methylsilicone rubber;graft copolymerization;styrene; 富氧膜;硅橡胶;接枝聚合物;
- Oxygen enriching membranes are first prepared from room temperature thermotropic cholesteric liquid crystal and ethyl cellulose. 首创了室温热致胆甾液晶与乙基纤维素共混富氧膜。
- oxygen - enrichment membrane 富氧膜
- Good books are an enrichment of life. 良好的书藉是使人生变得充实之物。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- An appreciation of art will enrich your life. 艺术欣赏将会丰富你的生活
- Membrane technology of oxygen enrichment has been widely used for combustion assistance. 摘要膜法富氧及其助燃技术的应用非常广泛。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Good books can enrich man's inner life. 好书可以丰富人的精神生活。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火，引起了一连串的爆炸。
- Farmers enrich the soil with organic and inorganic manures. 农民用有机肥料和无机肥料来提高土壤的肥力。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- A thin skin or film, such as an organic membrane or a liquid film. 薄皮，薄膜如生物膜或液体膜等细薄的皮或膜
