1、

The effect of the end group on the weight fraction of the individual mono-disperse species both for the experimental UV response data and the theoretical distribution function was discussed.

讨论了端基对实验的紫外吸收响应以及理论的链长分布函数中各个半分散组分重量分数的影响。

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2、

The results showed that the thermal properties and relative molecular weight distribution had no evident effect on the spinnability of PBT when the content of terminal carboxyl group had a profound effect.

结果表明,PBT的热性能和相对分子质量分布对可纺性影响不明显,而其端羧基含量影响显著。

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3、

The synthetic reaction process, the molecular weight distribution and coagulation effect were investigated.

初步研究了这类混凝剂的合成反应过程和分子量分布,深入探讨了其除浊效果、残留铝浓度、除油效果和电泳特性。

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4、

The results showed that the relative molecular weight and its distribution of polypropylene, isotacticity, spinning temperature, quenching speed, draw ratio, drawing godet temperature and oiling amount had evident effect on yarn irregularity.

结果表明,聚丙烯的相对分子质量及其分布、等规度和纺丝温度、冷却吹风速度、拉伸比率、上热盘温度以及上油量等对纤维不匀率产生明显的影响。

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5、

The selection of center distance and gear ratio distribution for a reducer with double-circular-arc gear will have a direct effect on its size, weight and loading capacity.

双圆弧齿轮减速器中心距和传动比分配的确定,直接影响减速器承载能力、重量和体积。

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6、

in this paper, we use our laboratory stirring ball mill to study the effect of milling time, ball to powder weight ratio, colorant concentration, dispersant dosage, ball size and gradation to particle size and distribution of ultramarine pigment.

本文采用实验室自制搅拌球磨机,研究了球磨时间、球料比、色浆浓度、分散剂用量、磨球大小和级配对群青粒径及其分布的影响。

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7、

The results show that the type of diene monomer used, molecular weight distribution, and propylene content in EPDM have remarkable effect on the curing speed of the blends, crosslinking degree, and thermal decomposition temperature as well as the service-life of the EPDM/ CIIR vulcanizates.

EPDM的第三单体、分子量分布、丙烯含量等因素会直接影响并用胶料的硫化速度、交联度和热分解温度,进而影响EPDM/CIIR硫化胶的使用寿命等热氧老化性能。

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8、

The Effect of Monofunctional Molecule on Molecular Weight and Its Distribution in Polycondensation Reaction

单官能团分子在缩聚反应中对分子量及其分布的影响

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9、

Effect of molecular weight distribution and hydrophobicity of wastewater effluent organic matter ( EfOM) on nanofiltration membrane fouling

城市污水二级出水有机物分子量分布和亲疏水特性对纳滤膜污染的影响

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