聚合度(DP、X n)(Degree of Polymerization) :衡量聚合物分子大小的指标。以重复单元数为基准,即聚合物大分子链上所含重复单元数目的平均值,以n表示;以结构单元数为基准,即聚合物大分子链上所含单个结构单元数目。
寡糖(oligosaccharide):也称低聚糖,指聚合度(degree of polymerization,DP)为3-9的碳水化合物.多糖(polysaccharide):指聚合度≥10的碳水化合物,包括淀粉和非淀粉多糖.
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...煤矸石;硅铝基胶凝材料;聚合度;水化产物[gap=1369]Key words: coal gangue; cementitious materials; polymerization degree; hydrates...
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高聚合度聚氯乙烯 HPVC ; UHMW PVC ; PVC with high degree of polym ; PVC with high degree of polymerization
聚合度分布 distribution of polymerization degree ; distribution of polymerization de GREe
平均聚合度 mean degree of polymerization ; LODP ; mean de GREe of polymerization ; [高分子] average degree of polymerization
粘度法聚合度 viscometric degree of polymerization ; viscometric de GREe of polymerization
聚合度分布性 polydispersity
极限聚合度 levelling off degree of polymerization ; LODP
平衡聚合度 LODP
低聚合度预缩合物 low-polymerized precondensate ; polymerized precondensate
The diameter of cavum is bigger than it of port, and will increase with the degree of polymerization.
随着聚合度的增加,其空腔直径也随之增加。
参考来源 - 瓜环诱导多环芳烃类化合物的流体室温磷光及机理研究With theincreasing of polymerization degree of EO, the reaction time will be prolonged, thecolor of the production becomes darker, the viscosity drops smoothly, the content ofpolyethylene glycol is increasing, and the productive rate is declining.3.
随着环氧乙烷聚合度的加大,反应时间延长,产物色泽加深,粘度减小,聚乙二醇含量增加,得率下降。
参考来源 - 松香基葡萄糖苷的合成及性能研究The convergence angle of full crown restoration recommended by Chinese scholars is 2—5°.
目前国内学者普遍推荐的全冠固位形的轴壁聚合度为2—5°。
参考来源 - 轴壁聚合度对金属全冠固位力影响的实验研究Uniformity strippinged 2mm on occlusal surface,grinded 900 shoulder with dental beveller,the width of the shoulder was 0.80mm,the degree of polymerization was 50 .
牙合面均匀磨除2mm,用牙科研磨仪将其研磨成900、宽度为0.80mm的肩台,轴面聚合度为50。
参考来源 - 镀金对金属全冠固位力的影响·2,447,543篇论文数据,部分数据来源于NoteExpress
如果有义务特定的聚合度量,那么那些度量的定义是什么?
If there are business specific aggregation measures, what are the definitions of those measures?
对用粘度法测定绝缘纸的平均聚合度做了简要介绍,并对试验结果进行了分析。
The measurement on average degree of polymerization in insulation paper with viscometry is introduced, and some testing results are analysed.
不同麦芽糊精产品一般以葡萄糖当量和葡萄糖聚合度这两个指标区分产品级别。
Different maltodextrins are distinguished by two indexes which are dextrose equivalent and degree of polymerisation.
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