relative molecular mass distribution

基本解释

Surface of bi-support was not uniform, which led to broader relative molecular mass distribution of polymer obtained on bi-supported catalyst.
由于双载体的表面不均匀，导致采用双载体负载型催化剂得到的聚合物的相对分子质量分布变宽。
The variation of relative molecular mass and its distribution in the process of SBR and PS (HIPS) were determined by gel permeation chromatograph (GPC).
使用凝胶渗透色谱仪（GPC）测定了丁苯橡胶（SBR）及聚苯乙烯（PS）和高冲聚苯乙烯（HIPS）在不同生产工艺条件下的相对分子质量及其分布的变化。
When polymer relative molecular mass and its distribution width are the same, the polymer displacement efficiency increases with the increment of the core permeability variation factor.
当聚合物的相对分子质量及其分布宽度相同时，随着岩心渗透率变异因数的增大，其聚合物驱采收率也随之增加。