乙烯的例句（乙烯在句子中的用法）

• impact of ethylene on plants 乙烯对植物的影响
• Industrial orientation: Oil refining fine chemical industry engineering plastics synthetic rubber. 产业定位炼油、乙烯、精细化工、工程塑料、合成橡胶.
• Million - ton Ethylene Refining - Chemical Integration Project. 百万吨乙烯炼化一体化项目.
• 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 Standard supersedes polyvinyl chloride plastic sheets for waterproofing ( GB 12952 - 1991 ) . 本标准代替GB12952 -1991 《聚氯乙烯防水卷材》.
• The copolymer has the retanning and fat - liquoring abilities as well as certain filling properties. 蓖麻油 - 马来酸酯与苯乙烯共聚物具有复鞣、加脂作用,兼有一定的填充性能.
• Acrylic resin ( ACR ), as an impact modifier for R - PVC , was synthesized by latex interpenetrating network technique. 采用乳液聚合技术合成了硬聚氯乙烯(R-PVC)抗冲击改性剂丙烯酸酯类聚合物 ( ACR ).
• Acrylic resin ( ACR ), as an impact modifier for R - PVC, was synthesized by latex interpenetrating poly - mer network technique. 采用乳液聚合技术合成了硬聚氯乙烯(R - PVC)抗冲击改性剂丙烯酸酯类聚合物 ( ACR ).
• The enterprise VINYL PRODUCTS offers among other things Compounding and PVC. VINYLPRODUCTS是一家令客户满意的企业,该企业制造杰出的调配物、调配,聚氯乙烯.
• The thermal stabilization of bromated polystyrene was tested by TGA. 用热失重分析溴化聚苯乙烯的热稳定性.
• I used Styrene Solid rod and brass rod to manufacture the Single Bollards. 我用苯乙烯坚实的控制棒和黄铜棒制造的单一护柱.
• All tubes, tube adjuncts and valves were made of glass and F 4. 管道 、 管件和阀门采用玻璃材质和聚四氟乙烯衬里.
• The seat covers were ( made of ) PVC. 座椅的外罩是聚氯乙烯 ( 做 ) 的.
• Wall and Decor, Wallpapers and Wallcoverings, Wallcoverings Made From Other Material, Vinyl Wallcoverings, Fibre Solutions Wallpaper. 采购产品墙壁和装饰, 壁纸和涂料, 其他的涂料材料, 乙烯基制造的涂料, 纤维壁纸.
• 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。
• Alkylphenol ethoxylates ( APEs ), common in detergents and disinfectants, are suspected hormone disruptors. 烷基酚聚氧乙烯 ( APE ) 类:俗称乙醇盐, 常用清洁剂和杀菌剂, 是一种可能破坏激素的化合物.
• 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.
• Polyethylene oxide ( PEO ) macromers with allyl - cnd group were synthesized by two different methods ( initiating and deactivating ). 本文报道了合成烯丙基端基采氧乙烯大分子单体的两种方法 ( 引发法和封端法 ).
• However, the City Council had ban Styrofoam at all city owned facilities. 尽管如此, 城市委员会禁止在任何市办公共设施使用聚苯乙烯泡沫塑料.