聚乙烯的例句（聚乙烯在句子中的用法）

• Sheathing layer: PVC extruded polyethylene or in the form of weaving. 护套层: 用聚乙烯或聚氯乙烯挤塑在编织层上而成的.
• This polythene sheet should serve to keep out the rain for a while. 这种聚乙烯塑料应该可以挡一会儿雨.
• Keep good apples in perforated polythene bags. 把好苹果放在有孔的聚乙烯袋中保存。
• The microbial and oxidative degradations of PVA were studied using the permeation chromatography ( GPC ) and UV - spectrophotometer. 采用凝胶色谱法 ( GPC ) 和紫外分光光度法(UV)研究了聚乙烯醇(PVA)微生物降解和化学氧化降解效果.
• The coats, made of polythene sheet 0.05 millimetre thick, are fitted on the sheep after shearing. 这种绵羊穿的罩衣, 是用0.05毫米厚的聚乙烯薄膜制成的,在剪完羊毛之后给羊穿上.
• Super soft recycled poly microfiber fabric finished with a water repellent application. 超软可循环聚乙烯超细纤维织物达到了防水的效果.
• The production techniques, characteristics, applications of metallocene polyethylene, and its new development in industrialization are introduced. 介绍了茂金属聚乙烯的制造技术 、 特点 、 产品特性和用途, 以及它的开发和工业化的最新进展.
• This paper modified silane crosslinked polyethylene ( PE ) insulant for power cable with ethylene - vinyl acetate copolymer ( EVA ) . 采用两步法制备了硅烷 交联聚乙烯 ( PE ) 电力电缆绝缘料.
• It and removed by a hysteroscope and is expected to be aand permanent intratubal contraceptive device. 结果表明,输卵管聚乙烯节育栓有望成为经宫颈途径持久的避孕器.
• The properties compariam between cure accelerator HSD and DPTT to chlorosulfonated polyethylene rubber was made. 对硫化促进剂HSD和DPTT在 氯磺化聚乙烯橡胶中作性能对比,证实HSD有 比较好的耐焦烧性能而不影响硫化.
• The blended chips containing 10 % ~65 % of n - Eicosane were fabricated with n - Eicosane, polyethylene ( PE ) and ethylene - propylene copolymer. 以正二十烷 、 聚乙烯和乙丙橡胶等为原料经熔融挤出,制成正二十烷含量10%~65%的共混切粒.
• These polymer support are polyvinylpyrrolidone ( PVP ), sodium carboxymethyl cellulose ( CMC ), chitsan ( CS ) and cyanoethylated cellulose ( CC ). 这些高分子载体包括,聚乙烯吡咯烷酮 ( PVP ) 、 羧甲基纤维素钠 ( CMC ) 、 壳聚糖 ( CS ) 和氰乙基化纤维素 ( CC ).
• Finally, the effect of chain structure and solid state of chlorinated polyethylene on chlorosulfonation was discussed. 还讨论了氯化聚乙烯的链结构和固态结构对氯磺化反应的影响.
• Poly alcohol has been protected against radiation by benzalation and benzoylation. 聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高.
• Poly ( vinyl alcohol ) has been protected against radiation by benzalation and benzoylation. 聚乙烯醇 的耐辐解可通地苄叉化和苯甲酰化提高.
• I have overcome this problem by placing a sheet of polythene over the top of the container... 我在容器上盖了一片聚乙烯塑料薄膜，解决了这个问题。