average molecular weight
英 [ˈævərɪdʒ məˈlekjələ(r) weɪt]
美 [ˈævərɪdʒ məˈlekjələr weɪt]
网络 平均分子量; 平均相对分子质量; 分子量
双语例句
- Microstructures, number average molecular weight and distribution, and T_g of the copolymers are obtained by NMR, IR, GPC and DSC.
通过NMR、IR、GPC、DSC等手段对聚合物进行了表征，得到了不同条件对聚合物的微观结构、分子量及分子量分布和玻璃化转变温度（Tg）的影响规律。 - The results show that the viscosity is predominated by temperature, reaction extent or weight average molecular weight.
对二异氰酸和三元醇反应体系的研究表明，体系的粘度由温度、反应程度或重均分子量等决定； - Moreover, the carbonyl index, viscosity average molecular weight, crystallinity, tensile strength and elongation at break of the composites were also performed by light aging test in artificial accelerated aging test box.
在人工加速老化实验箱中进行光老化实验，采用羰基指数、粘均分子量、结晶度、拉伸强度和断裂伸长率等对复合材料在光照过程中结构和性能的变化进行了一系列的研究。 - The effects of concentration, reaction temperature and reaction time on the degree of deacetylation and viscosity average molecular weight were investigated.
本文采用粘度法测出了苎麻纤维的粘均分子量，分析探讨了不同整理液浓度、焙烘温度与纤维分子量之间的关系。 - The average molecular weight ( Mn) of crude product was 3420 and its molecular weight distribution was narrow.
粗产品数均分子量（Mn）为3420，分子量分布窄。 - The intrinsic viscosity, weight average molecular weight and index of molecular weight distribution of PVC-g-BA copolymer increased with increasing grafting degree.
PVC接枝共聚物的特性粘度随接枝率增加而增加，其重均分子量和分子量分布指数均大于接枝所用的PVC树脂。 - The average molecular weight and molecular weight distribution of polyvinyl butyral ( PVB) with high viscosity, sample BH, and PVB with low viscosity, sample BL, are measured by GPC. The accuracy of the measured results are discussed and confirmed.
用凝胶渗透色谱（GPC）测定了高粘度PVB树脂（BH）和低粘度PVB树脂（BL）两种样品的平均分子量和分子量分布，并对所测结果进行了验证和讨论。 - The effects of ionic liquids on viscosity, hydrocarbon composition and average molecular weight of heavy oils are investigated.
研究了离子液体对稠油黏度、组成和平均分子量的影响。 - Relational Expression of Average Molecular Weight of Alkyd Resin with Degree of Reaction
醇酸树脂数均分子量与反应程度的关系 - The APAM with expected average molecular weight was obtained easily by copolymerization using a novel inducing system.
研究开发出一种新型引发系统，可以较准确地聚合所希望的平均相对分子质量大小的APAM。