介绍了超高相对分子质量和高立构规整度的PVA 制备方法；
The production technologies of PVA with ultrahigh relative molecular weight mass and high stereo-tacticity were introduced.
探讨了超高相对分子质量聚乙烯(UHMWPE)冻胶纤维的萃取机理。
The extracting mechanism of UHMWPE gel-spun fiber was discussed.
采用冻胶纺丝-超拉伸技术纺制了超高相对分子质量聚乙烯（UHMWPE）纤维。
Ultrahigh molecular weight polyethylene ( UHMWPE) fiber was prepared by gel spinning and ultra-drawing technology.
采用铬酸刻蚀和化学气相沉积聚吡咯处理了超高相对分子质量聚乙烯（UHMWPE）纤维。
The surface of ultra high molecular weight polyethylene(UHMWPE)fibers was modified by the confected chrome acid treatment solutions.
采用铬酸刻蚀和化学气相沉积聚吡咯处理了超高相对分子质量聚乙烯(UHMWPE)纤维。
UHMWPE fiber were treated by chromic acid etching and chemical vapor depositing polypyrrole (PPy).
超高相对分子质量聚乙烯(UHMWPE)纤维具有许多卓越的性能，被广泛地应用在工业及一些特殊领域。
Ultrahigh molecular weight polyethylene (UHMWPE) fibers have plenty of excellent properties and have been used widely in the. field of industry and other special areas.
同时还首次使用高强度聚酯纤维和超高相对分子质量聚硅氧烷树脂作为PV C -U体系的改性剂，并探讨了各自的改性效果。
Besides, high strength polyester fibers and ultra high molecular weight silicone are used as modifiers for PVC-U compounding systems for the first time, and their modification effects are involved.
以金属配合物为催化剂、1,5 -己二烯为交联剂，采用本体聚合法合成了交联超高相对分子质量烯烃类聚合物(简称交联聚合物)。
Ultra high relative molecular mass cross-linked alkene polymer was synthesized by bulk polymerization using metal complex as catalyst and 1, 5-hexadiene as cross-linking agent.
超高相对分子质量聚乙烯（ UHMWPE）纤维以其优异的性能而成为一种重要的高科技纤维品种，但由于本身的结构特点，使得其存在一定的性能缺陷而限制了应用范围。
UHMWPE fiber is one of the important high technology fibers because of its excellent performance, but its application are limited by some default properties due to the structure nature.
超高相对分子质量聚乙烯（ UHMWPE）纤维以其优异的性能而成为一种重要的高科技纤维品种，但由于本身的结构特点，使得其存在一定的性能缺陷而限制了应用范围。
UHMWPE fiber is one of the important high technology fibers because of its excellent performance, but its application are limited by some default properties due to the structure nature.
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