| 1. | Quantitative analysis of acetoxy in hydrate cellulose separator 水化纤维素膜醋酸根结合量的测定 |
| 2. | Morphology , permeation and cutoff properties of cellulose membranes prepared by nmmo method 法纤维素膜的结构与性能 |
| 3. | Characterization and electrocatalytic performance of hemoglobin - meghyl cellulose modified electrodes 甲基纤维素膜修饰电极的表征和电催化特性 |
| 4. | Wide angle x - ray diffraction ( waxd ) analysis shows that the crystalline modification of cellulose membrane made by nmmo process is cellulose ii 广角x射线衍射分析表明: nmmo法纤维素膜的结晶变体类型是纤维素。 |
| 5. | The data reflect the equilibrium effect of reverse osmosis and indicate the strength of the interaction between the solute and the membrane material 用k _ a值来研究乙基纤维素膜材料反渗透分离过程的物理化学性能及其膜界面参数,为定向制膜提供理论依据。 |
| 6. | Not only the dp , but also the type and the original source of cellulose pulp , affect the permeation properties of the membranes but has almost no effect on the rejection of bovine serum albumin ( bsa ) solution 浆粕种类对纤维素膜的水通量影响较大,但对截留率(小牛血清蛋白溶液)影响不大。浆粕的聚合度、来源、组成对膜性能都有很大影响。 |
| 7. | Ten isozymes and proteins were investigated by cellulose acetate membrane electrophoresis , the phylogenetic relationship among four groups of microtus fortis was analyzed based on the alleles frequency at these biochemical loci 应用乙酸纤维素膜电泳法分析了四类东方田鼠的10种同工酶及蛋白,并观察了它们在这些生化基因位点上的基因分布特征以研究它们之间的遗传关系。 |
| 8. | However , the cellulose chains of tubular films have obvious axial orientation with respect to the machine direction . moreover , the casting speed , draw down ratio and blow up ratio also have significant influences on the film mechanical properties and supermolecular structure 上述研究,对nmmo法纤维素膜的工艺条件、结构、性能和成形机理有了一个全面深入的认识,为该膜的进一步应用开发提供了实践指导和理论基础。 |
| 9. | According to the observed experiments that the na2feo4 solution with the same concentration and volume were decomposed by the same area of different membrane , we learned the order of the decomposing rate of na2feo4 caused by different membranes : soapnated cellulose acetate > vinylon > polypropylene polyvinyl chloride = polyethylene microfiber glass mat 从观察等面积的隔膜引起同浓度同体积的na _ 2feo _ 4溶液的分解实验可知,不同隔膜材料引起na _ 2feo _ 4溶液分解速率从大到小的顺序是,皂化再生纤维素膜维尼纶无纺布改性聚丙烯膜聚氯乙烯膜辐射接枝聚乙烯膜复合玻璃纤维毡。 |
| 10. | When they were respectively used as separator in zn / k2feo4 battery , the percent of capacity of the cathode active material na2feo4 were : microfiber glass mat ' s : 93 % ; polyethylene ' s : 68 % ; polypropylene ' s : 56 % ; polyvinyl chloride ' s : 47 % ; vinylon ' s : 38 % ; soapnated cellulose acetate ' s : 24 % . although five of them ( not concluding soapnated cellulose acetate ) had very weak or weaker reductivity as separator in super - iron battery , for which th ey were more suitable to being separator in super - iron battery 作为隔膜用于zn k _ 2feo _ 4实验电池,正极活性物质k _ 2feo _ 4的放电容量效率分别为复合玻璃纤维膜93 、辐射接枝聚乙烯膜68 、改性聚丙烯微孔膜56 、聚氯乙烯微孔膜47 、维尼纶无纺布38 、皂化再生纤维素膜24 。 |