viscosity-average molecular weight
英 [vɪˈskɒsəti ˈævərɪdʒ məˈlekjələ(r) weɪt]
美 [vɪˈskɑːsəti ˈævərɪdʒ məˈlekjələr weɪt]
网络 粘均分子量; 黏均相对分子质量
双语例句
- Testing method for fiber length of pulp by projection Discussion on Experimental Process of Determining Viscosity-average Molecular Weight of UHMWPE by Viscosity Method
纸浆纤维长度测定方法黏度法测试UHMWPE黏均分子量实验过程探讨 - Discussion on Experimental Process of Determining Viscosity-average Molecular Weight of UHMWPE by Viscosity Method
黏度法测试UHMWPE黏均分子量实验过程探讨 - The content of phosphorus in the polymer is less than 4%, viscosity-average molecular weight is 1.7 × 104.The IR spectrum characterizes the polymer contains sulpho, carboxyl and phosphono in its molecular structure.
元素分析表明共聚物中磷元素质量分数<4%，黏均相对分子质量为1.7×104，红外光谱分析证明聚合产物分子结构中含有羧酸基、磺酸基和膦酰基等官能团。 - Preparation of Chitosan with High Viscosity-average Molecular Weight and High Degree of Deacetylation by Rapid Interim Microwave Heating Method
微波间歇法快速制备高粘均分子量和高脱乙酰度的壳聚糖 - Degradation behavior of macromolecule polymer coated material is the process that the rupture of chemical bond of main chain and forming molecular fractionlet. Ubbelohde viscosity method was put forward for measuring viscosity-average molecular weight of copolymer.
高分子聚合物包膜材料降解过程就是主链上化学键的断裂并形成低相对分子质量碎片的过程，采用乌氏粘度计法测定淀粉/聚乙烯醇肥料包膜材料的降解程度。 - The calculation procedures were significantly improved with the key process of trial and error tests for the correlation of intrinsic viscosity ( [ η] dL/ g) vs, viscosity-average molecular weight ( Mv).
为此须对以往方法作较大的改进，其关键是用迭代法进行特性粘数（dL／g）与相对分子质量的关联。 - The Measurement of Viscosity-average Molecular Weight of Oxidated Polyethylene Wax
聚乙烯是否能生物降解氧化聚乙烯蜡粘均分子量的测定 - Furthermore, the viscosity-average molecular weight of chitosan was firstly estimated using piezoelectric quartz crystal sensor.
同时，压电石英晶体传感器首次测定了壳聚糖的粘均分子量。 - By measuring viscosity-average molecular weight, whiteness, thermostability and monomer content of product, the relationship between polymerization and properties of polyacrylonitrile obtained in supercritical carbon dioxide were studied.
通过对超临界CO2中合成的聚丙烯腈的相对分子质量、热稳定性、白度以及聚合物中微量单体含量等测试，研究了在超临界CO2下所得聚丙烯腈的性能与合成工艺的关系。 - Use viscometry to determine viscosity-average molecular weight of oxidated polyethylene wax and introduce the measurement, process and effect factors in detail.
用粘度法测定氧化聚乙烯蜡的粘均分子量。对测定方法、步骤及影响因素做了详细介绍。 - The flow properties of shaddock peel pectin solutions were studied and the intrinsic viscosity of pectin was determined and thus the viscosity-average molecular weight of pectin was obtained.
研究了柚皮果胶溶液的粘流性能，测定了果胶的特性粘度并由此计算出果胶的分子量。 - Using of the methods of viscosity-average molecular weight of the polymer, conversion rate, infrared spectroscopy ( FTIR) analysis, DSC analysis, and microscopic morphology analysis, to discuss structure and performance of the products.
通过对聚合产物粘均分子量、转化率等指标考察，并运用红外光谱（FTIR）分析、DSC分析和显微形貌分析等手段，对产物的结构与性能进行分析讨论。 - The viscosity-average molecular weight and number-average molecular weight of waxy corn starch are 1.07 × 10~ 6 and 1.84 × 10~ 7 g/ mol respectively. The branching degree of the amylopectin of the waxy corn starch is bigger than the corn starch.
糯玉米淀粉的粘均分子量和数均分子量分别为1.07×10~6、1.84×10~7g/mol，糯玉米支链淀粉的分支度远大于玉米支链淀粉。