聚乙烯 PE ; [高分子] POLYETHYLENE ; HDPE ; LDPE
聚乙烯醇 PVA ; [高分子] polyvinyl alcohol ; PVOH
聚乙二醇 PEG ; [高分子] Polyethylene glycol ; PAG
高密度聚乙烯 HDPE ; high density polyethylene ; HDPE High density Polyethylene ; density polyethylene
聚乙烯亚胺 Polyethylenimine ; PEI ; polyethyleneimine ; PEG-PEI
线性低密度聚乙烯 LLDPE ; linear low density polyethylene ; LLD
低密度聚乙烯 LDPE ; Low Density Polyethylene ; LDPE Low density Polyethylene ; PE-LD
高压聚乙烯 LDPE ; PEF ; LDP ; [高分子] high pressure polyethylene
聚乙烯醇缩丁醛 [高分子] polyvinyl butyral ; PVB ; PVBPoly ; PVB polyvinyl butyral
聚乙酯膜，有感结构，环氧树脂包封。
这个事实已由聚乙叉和聚苄叉的快速形成而清楚的证明。
This fact is clearly demonstrated by the ready formation of polyethylidene a nd polybenzylidene from (highly reactive) diazoethane.
本发明公开了一种节能抗磨剂双磷酸酯多聚乙氧基双咪唑盐化合物及其制备方法。
The invention discloses a biphosphonate polyethoxy diimidazole salt compound as an energy-saving antiwear agent and a preparation method thereof.
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