dipolymer

英

美

n. 二元共聚物；二聚物

It is found from TIC of GC-EIMS that the amount of dipolymer in RD is the largest with best thermal stability.
总离子色谱质谱图（TIC）表明：多聚体RD中二聚体含量最高，热稳定性最好。
The paper introduced the production process of block copolymer of propylene and described the mechanism of improving impact strength of the copolymer. The main factors influencing impact strength of the block copolymer, that is, content, structure and intrinsic viscosity of dipolymer were analyzed.
介绍了生产嵌段共聚聚丙烯（PP）的工艺和改善冲击强度的机理，分析了影响嵌段共聚PP冲击强度的主要因素：二聚物的含量、结构及其特性粘数；
Mass spectra has showed that it is easy to lose a methane molecule and a methyl group from each molecular ion in RD forming a conjugated ion; both di-and tripolymer often crack into a derivative ion of the dipolymer.
质谱分析表明：RD容易失去甲烷分子和甲基形成共轭体的离子，二聚体和三聚体容易形成二聚体的衍生物离子。
Study on tests of wearability of dipolymer acid/ ethylene glycol ester
二聚酸/乙二醇酯磨损性能的试验研究
Conversion rate and content of dipolymer of styrene in the liquid product increases with the increase of temperature under operating conditions respectively.
在实验取值范围内，主要产物苯乙烯二聚物及解聚转化率随温度升高而增加。