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- Moreover, polymer molecular weight, diluent, initial concentration, cooling rate, and nucleating agent, those are five main factors controlling membrane morphologies, are discussed in detail. 膜形貌由热力学、动力学共同控制,聚合物分子量、稀释剂种类、溶液固含量、冷却速率、成核剂是控制膜结构的五个重要方面。
- EFFECT OF POLYMER MOLECULAR WEIGHT ON THE SCALE INHIBITION AND DISPERSION PERFORMANCE 聚合物分子量对其阻垢分散性能的影响
- A plasma globulin of high molecular weight. 大球蛋白细胞分子中较重的血球蛋白
- polymer molecular weight 聚合物分子量
- Enzymes are large molecular weight compounds. 酶是高分子化合物。
- Molecular weight distribution of PUVSi has broaden. 相对分子质量分布变宽。
- A plasmaglobulin of high molecular weight. 大球蛋白细胞分子中较重的血球蛋白。
- On the same condition,the molecular weight of polymer by BPO was higher than by AIBN. 在同等条件下 ,引发剂过氧化苯甲酰 (BPO)聚合所得的分子量较偶氮二异丁腈 (AIBN)高。
- Gelles R,Frank CW.Effect of Molecular Weight on Polymer Blend Phase Separation Kinetics[J].Macromol,1983,16:1448. 狄英伟;巴晓微;谢德民;等.;新型功能材料聚烷基芴衍生物及其应用[J]
- The structure of this polymer is determined by IR spectra.The molecular weight of the polymer is estimated by GPC. 测定了它的红外光吸收谱,用凝胶渗透色谱法(GPC)测定了其分子量大小及分布。
- Molecular weight is expressed in the same unit as atomic weight. 分子的重量和原子的重量用相同的单位表示。
- The intensification of crude oil distillation was investigated using Xinjiang crude as feedstock and high molecular weight polymer as activator. 以新疆原油为原料,选择高分子聚合物作为活化剂,进行了原油强化蒸馏的研究。
- In this paper we present a simpler method for the evaluation of MHS constants by the use of broad molecular weight distribution polymer samples. 提出了一种用宽分布高聚物试样订定MHS方程参数的方法。
- The results indicated that different synthetic methods affected the molecular weight, polydispersity index and sturctures of precursor polymer. 实验结果表明,不同合成方法影响前聚物的产率、分子量及其分布、以及微观结构。
- So the polynome method feasible to calculate the relative molecular weight of the polymer drilling fluid additives is further verified. 多项式法计算聚合物钻井液处理剂相对分子量的可行性得到进一步验证。
- The results show that the relative molecular weight of the polymer along the outfield direction presents a gradient distribution. 相对分子质量的测试表明,样品沿着外场方向呈现相对分子质量梯度分布;
- The changes of molecular weight and molecular weight distribute determined with GPC under given conditions may betoken whether polymer is living one. 用凝胶渗透色谱仪(GPC)在一定的条件下,测定聚合物的分子量及其分布的变化可以预示聚合物是否为活性聚合物。
- The higher the free-ion concentration and the solvation effect, the higher the molecular weight of the polymer was obtained. 自由离子浓度最大和溶剂化效应最强时的盐浓度对应于聚合时的最佳盐用量。
- High molecular weight epoxy resin for rebar coatings. 高分子量树脂,用于钢筋涂料。
- In addition, the existence of nano-Al2O3 particles and its nanophase could restrain the relaxation response of the polymer molecular chain and reduce the dielectric constant of the nanocomposites. 此外,纳米Al2O3粒子的存在及其相畴的形成还可以抑制大分子链的松弛响应,降低了材料的介电常数。
