英语释义

1. of, relating to, or characterized by or as particles of varied sizes in the dispersed phase of a disperse system

2. of, relating to, characterized by, or characterized as particles of varied sizes in the dispersed phase of a disperse system — compare monodisperse

片语

index of polydispersity多分散系数

polydispersity index PID多分散性指数

polydispersity detail多分散度

narrow polydispersity窄分布

polydispersity index多分散指数

polydispersity indices多分散指数

Polydispersity coefficient多分散系数

polydispersity exponent得到的多分散指数

low polydispersity低分散度

英汉例句

• The particle diameter and its polydispersity were determined with laser dynamic light-scattering method.

  采用激光动态光散射法检测粒度与粒度分布。

• The disclosure provides for a process and polymerization system to produce isoolefin polymers (72) utilizing polymorphogenates (16, 26) in the catalyst system to control polydispersity (MWD).

  本公开内容提供了制备异烯烃聚合物（72）的方法和聚合系统，其在催化剂体系中使用多成形剂（16，26），以控制多分散性（MWD）。

• The additive mass and the accession rate of emulsifier have both effect on average size and polydispersity of the latex during seeded emulsion polymerizing.

  种子乳液聚合中，补加单体的量、乳化剂的补加速度等对最终聚苯乙烯乳胶粒粒径和粒径分布均产生较大影响。

• The influence of APG0810 concentration, initiator concentration and salt concentration on particle size and polydispersity of polystyrene has been discussed.

  着重研究了表面活性剂浓度、引发剂浓度以及无机盐浓度对产物粒径和多分散度的影响。

• The data of GPC indicate that the number-average molecular is 4934 and the polydispersity is 1.978 with a narrow molecular distribution.

  GPC测得共聚物的数均分子量为4934，多分散指数是1.978，具有较窄的分子量分布。

• A nonwoven web formed of substantially continuous spunmelt fibers is formed from a homopolymer of polypropylene having a skewed molecular weight distribution and a polydispersity of less than 3.5.

  由基本上连续的熔纺纤维形成的无纺网幅是从具有偏斜分子量分 布和低于3.5的多分散性的聚丙烯均聚物形成的。

• The model contains a single set of kinetic and thermodynamic parameters that accurately predicts the polymer production rate, molecular weight, and polydispersity index.

  模型模拟结果显示模型计算的分子量及其分布、聚丙烯产量与工业数据较好的吻合。