In this paper, the modification of the polypropylene was studied, and the capability index of the modified PP was found to meet the material's weatherproof need.
本文通过对聚丙烯EPF30R进行改性研究，使其性能指标能够满足耐候聚丙烯材料的需要。
参考来源 - 耐候聚丙烯复合材料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Process capability index is used to measure process capability .
工序能力指数是度量工序能力的指标。
Process capability index for multivariate quality characteristics is a problem that is not solved well.
多元质量特性过程能力指数是一个尚未得到很好解决的问题。
The results indicated that the resilience capability index Z is high in eastern China and low in western China.
结果表明：我国灾后恢复能力指数Z值呈现“东高西低”的地域差异；
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