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- Modified subcooled PVA/PAM composite membrane is better than subcooled PVA membrane . 改性低温PVA/PAM(聚乙烯醇/聚丙烯酰胺)复合膜较低温PVA膜机械强度更好.
- PVA was palletized by extrusion and then blow-moulded into membrane.The prepared PVA membrane was studied within the specific range. 摘要对聚乙烯醇(PVA)先进行挤出造粒，再进行吹膜，并在一定范围内对PVA薄膜进行了研究。
- In addition, the cross section structure for polyvinyl butyral membranes is similar to the structure of acetalized PVA membranes. 聚乙烯醇缩丁醛膜与聚乙烯醇缩乙醛膜具有相似的横断面结构。
- Relation between the material structure and the performance of cross-linked PVA membrane 交联聚乙烯醇膜材料中水的状态及其分离特性
- Keywords PVA membrane;frozen poit;cross-linking;differential scannintg calorimetry; 聚乙烯醇膜;凝固点;交联;差示扫描量热法;
- Measurement of Diffusion Coefficients of Water, Methanol and Ethanol Solvents at Infinite Dilution in the PVA Membrane Material 水、甲醇和乙醇溶剂在PVA膜材料中无限稀释扩散系数测定
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- PVA membrane 聚乙烯醇膜
- 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
- A tightly stretched sheet or membrane, as on the head of a drum. 绷紧的薄膜状物挤压得很紧的平板或薄膜，如鼓面
- A vibrating membrane in the ear helps to convey sounds to the brain. 耳膜的振动帮助声音传送到大脑。
- The membrane of a bat's wing is interdigital. 蝙蝠翅膀的膜是长在趾间的。
- This membrane is semi-permeable. 这层膜是半渗透性的。
- The catalytic esterification properties of PVA membranes filled with ironic sulfate 硫酸铁掺杂聚乙烯醇复合膜的催化酯化作用
- A fold or ridge, as of skin, membrane, or shell. 皱襞如皮肤、膜或壳的褶或隆起物
- Such membrane lipids are amphiphatic molecules. 这种膜的类脂是一种有两种亲和性的分子。
- Of or relating to the skin and a mucous membrane. 粘膜与皮肤的皮肤和粘膜的或与皮肤和粘膜有关的
- Effect of PVA Preteatment on Cold Resistance of Chinese Milk Vetch. 聚乙烯醇处理对紫云英抗寒性影响的研究
- The membrane stretched over the open end of a drum. 鼓面绷在鼓开口端的膜
- The bacterium could adapt to a broad pH range for PVA degradation. 该菌降解聚乙烯醇要求的pH范围较宽.
