英语语法分析

This paper compares the performance levels of selected GMS materials as antistat and mould release agents in homopolymer and random and impact copolymer PP injection moulding applications.

本文比较了几种甘油单硬脂酸（GMS）产品在均聚无规与耐冲击共聚PP的注塑应用中作为抗静电剂和脱模剂的效果。