According to the experiment tests and analyses of test matterials, the superiority of polyurethane elastomers in the cushion application aspact is discussed comparing with polythylene and polyvinyl in the paper.
探讨了在缓冲应用方面聚氨酯弹性体材料与聚乙烯以及聚氯乙烯材料相比所具有的优越性。
参考来源 - 冲击攻丝系统中高聚物材料缓冲性能的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N designating a plastic or resin formed by polymerization of a vinyl derivative 聚乙烯
The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.
N-异丙基丙烯酰胺与聚乙烯醇的质量百分比分别为5%和25%。
Seaman specializes in polymer clay, which really isn't clay at all, but polymer polyvinyl chloride.
希曼的专业是软陶专业,但实际上并不是真的陶土而是聚氯乙烯。
Polyvinyl chloride, also known as PVC or "vinyl," has become one of the most widely used plastics today.
聚氯乙烯,也叫PVC或乙烯基,现已成为当今使用最广泛的塑料之一。
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