| 单词 | 乙烯 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 乙烯 noun —polystyrene npolyvinyl nless common: polypropylene n • propylene n 乙烯 —vinylethyleneetheneExamples:乙烯基 n—ethenyl n 乙烯基—vinyl • vinyl group (chemistry) 聚乙烯—polyethylene • polythene See also:乙—ethyl • winding • bent • radical in Chinese characters (Kangxi radical 5) • letter "B" or roman "II" in list "A, B, C", or "I, II, III" etc • second in order • turning stroke (in Chinese characters) 烯 n—polystyrene n • styrene n 烯—alkene 滞—sluggish
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据预 计，聚苯乙烯行业 会快速增长，预计会建设使用非氟氯烃发泡剂的新产能，以满足对聚氨 [...] 酯夹芯板成本高效替代品越来越高的需求。 multilateralfund.org | The XPS sector is expected to grow [...] rapidly and new capacities based on non-HCFC blowing agents are expected to be established [...]to meet the increasing demand for cost-effective alternatives to polyurethane sandwich panels. multilateralfund.org |
聚四氢呋喃聚乙烯甘醇(TPEG)聚 1,4-丁二醇和聚乙烯甘醇(PEG)的块 状共聚物。 daccess-ods.un.org | Polytetrahydrofuran polyethylene glycol (TPEG) is a block co-polymer of poly 1,4Butanediol and polyethylene glycol (PEG). daccess-ods.un.org |
卡套管单根包装在聚乙烯热封包 装袋中。 swagelok.com | Tubing is [...] packed in single polyethylene, heat-sealed bags. swagelok.com |
高PX 含量进料结晶对投资成本的一大贡 献就是消除了更耗能的乙烯制冷系统。 exxonmobilchemical.com.cn | Elimination of the more energy intensive ethylene refrigeration system is a major contributor to the capital cost advantage of crystallization for high PX content feeds. exxonmobilchemical.com.cn |
另外一些代表团指出，乙烯是水 果品种生产的一种自然物质，其使用符合有机 生产系统。 codexalimentarius.org | Other delegations pointed out that ethylene was a natural substance produced by fruit species and that its use was compatible with organic production systems. codexalimentarius.org |
正由于材料良好的变形能力，在铺设这 些密封材料时比铺设较硬的高密度聚 乙烯 材 料 来说更容易。 lucobit.de | Because of their formability, it is easier to lay these sealing membranes on the construction site than stiffer HDPE membranes. lucobit.de |
英国聚乙烯工业公司 (BPI) 在过去十年来不断发展 壮大，成功的策略让它成为了全球聚 乙烯 薄 膜产 品的最大生产商之一，产品广泛应用于日常生 活中；公司的回收工厂负责重新处理英国境内工 业、商业、农业和其他来源的废料。 igel.com | British Polythene Industries (BPI) has developed over the last decade to strategically become one of the largest producers of polythene film products [...] worldwide which are [...]used in everyday applications and its recycling plants reprocess waste from industrial, commercial, agricultural and domestic source across the UK. igel.com |
近红外光谱的其他优点是可采用多种多样的采样材料，比如用于实验室样品分析和在线检测的石英玻璃和 聚 乙烯 袋。 foss.cn | Other advantages of the NIR spectral region are the variety of sampling [...] materials that it can be used with, such as [...] quartz glass and polyethylene bags for lab sample [...]analysis and for in-line process measurement. foss.nl |
攤檔構築物( 包括固定簷篷及檔身) [...] 須以金屬搭蓋，而伸縮簷篷須以 耐燃物料( 例如聚氯乙烯(PVC)隔網阻燃帆布) 搭蓋。 legco.gov.hk | The stall structure (including fixed canopy and stall body) shall be constructed of [...] metal, and retractable canopy shall be constructed of fire retardant [...] materials (e.g. polyvinyl chloride (PVC) tarpaulin). legco.gov.hk |
雖然即食杯麪產品種類繁多，但包裝物料主要是聚 苯乙 烯、聚乙烯塗層 紙及聚丙烯，而容器封蓋則以聚 苯 乙烯 ／ 聚 乙烯 共 聚 物薄膜製成。 cfs.gov.hk | Although there were many varieties [...] of instant [...] noodle products, the packaging materials were mainly of polystyrene (PS), polyethylene (PE) coated paper, polypropylene [...]whereas lids of [...]containers were made from PS / PE copolymers film. cfs.gov.hk |
适用的 液体包括：汽油、甲烷、乙烷、煤气、丁 二 烯 、乙 醇、甲醇、柴油、乙烯、丙烷、石油、加热油和硫化 氢。 beko.de | Permissible fluids are: benzine, [...] ethane, methane, town [...] gas, butadine, ethyl alcohol, methanol, diesel fuel, ethylene, propane, [...]petroleum, heating oil, and hydrogen sulphide. beko.de |
对于难粘表面的优异粘结性能， 瓦克将展出VINNAPAS®威耐实 EP 8010： 这种乳液能够牢固持久地将纸张粘结到难粘表面， 如聚氯乙烯（PVC）、 聚酯或聚苯乙烯。 wacker.com | For exceptional adhesion on difficult-to-bond surfaces, WACKER shows VINNAPAS® EP 8010: The dispersion reliably and permanently bonds paper to challenging surfaces such as polyvinyl chloride (PVC), polyester or polystyrene. wacker.com |
陳蓉蓉女士告知與會人士，該項風險評估研究發現，經測試的即食杯麪容器全部符 [...] 合美國食物及藥物管理局有關總遷移量和 苯 乙烯 單 體的標準，以及內地有關重金屬和甲 [...]苯二胺含量的標準。 cfs.gov.hk | Ms. Melva CHEN told the meeting that the RA study found that all instant cup noodle containers [...] tested complied with the standards for total [...] migration and styrene monomer set by [...]the United States Food and Drug Administration [...](USFDA) as well as heavy metals and diaminotoluene set by the Mainland. cfs.gov.hk |
所用填料材料为多孔性苯乙烯-二乙烯 苯 共 聚物。 malvern.com.cn | The packing material is a porous styrene divinylbenzene copolymer. malvern.com |
对拥有大量中小企业（例如：聚氨酯泡沫塑料行业、溶剂行业、 聚 乙烯 泡 沫 塑料行 业和工商业制冷行业）的行业，将通过限制将要销售到国内市场的相关物质的数量对消费 [...] 量进行管理。 multilateralfund.org | For those sectors with large amounts of small [...] and medium enterprises, like PU foam sector, [...] solvent sector, XPS foam sector and [...]ICR sector, the consumption would be managed [...]by limiting the quantities of the relevant substances to be sold to the domestic market. multilateralfund.org |
使用的滑动层是由聚四氟乙烯 （PTFE)和不同的化学惰性添加剂制成。 schaeffler.cn | The sliding layer used is based on polytetrafluoroethylene (PTFE) and different chemically inert additives. schaeffler.cn |
本港及中國其中一間最大型生產及銷售通用級和高抗衝擊聚 苯 乙烯 的 領 導公司。 smartinfo.com.hk | The leading companies in manufacturing [...] and selling polystyrene resin in Hong [...]Kong as well as in Mainland China. smartinfo.com.hk |
该方案将动态聚合物密封件与形状定制的HiMod® 550材料的施力元件整合在特制的超高分子量 聚 乙烯 外 壳 中。 tss.trelleborg.com | This was an integrated polymer dynamic [...] seal with a HiMod® 550 custom-shaped energizer within a custom ultra high [...] molecular weight polyethylene (UHMWPE) jacket. tss.trelleborg.com |
因此，它们通常要求一个双制冷系统，其中冷回收阶段 使用乙烯，而 较为温暖的提纯阶段使用丙烯。 exxonmobilchemical.com.cn | This generally required a dual refrigeration system which used ethylene for the cold [...] recovery stages and propylene for the warmer [...]purity stage. exxonmobilchemical.com.cn |
不论是铟锡氧化物，氧化锌，还是聚合物（ 3 , 4 - 乙烯 基 ），我们独有的ITO光学模型，加上可见/近红外仪器，可以测得厚度和光学常数，费用和操作难度仅是光谱椭偏仪的一小部分。 cn.filmetrics.com | Whether one encounters Indium Tin Oxide, Zinc [...] Oxide, or Poly(3,4-ethylenedioxythiophene), our proprietary [...]ITO optical model, coupled with [...]our visible/near IR instruments, can solve for both thickness and optical constants at a fraction of the cost and effort of a spectroscopic ellipsometer. filmetrics.com |
每一擴散器均蓋上一個彈 性 聚 乙烯 的 保護圓罩，以吸 收船隻錨鏈的 [...] 碰擊和 保 護 擴散器 和排放口。 devb.gov.hk | In addition, each diffuser is equipped with a [...] resilient polyethylene dome designed [...]to absorb the impact from ship anchors for protection. devb.gov.hk |
李國麟議員：主席，據報，台灣學者早前檢驗輔助醫療器材(例如 輸血袋和輸液袋)時，發現聚氯乙烯( 下 稱“PVC”)質料極易釋出塑化 劑，而且濃度極高。 legco.gov.hk | DR JOSEPH LEE (in Chinese): President, it has been reported that some Taiwanese academics found, in testing auxiliary medical devices (for [...] example, blood bags and infusion bags) [...] earlier, that Polyvinylchloride (PVC) materials [...]could easily release plasticizers, [...]and the concentration was at an exceedingly high level. legco.gov.hk |
邻苯二甲酸酯是塑化剂，常用于聚氯 乙烯 产 品 和附有塑胶组件的产品。 forum.gov.hk | Phthalates are commonly used as [...] plasticisers in polyvinyl chloride products [...]and products containing plastic components. forum.gov.hk |
产品由于聚合物链醋酸乙烯含量 高， 所以也能够在较低的温度下胶合， 这使VINNOL® H 30/48 M成了奶酪、 酸奶等热敏食品或药品的理想包装材料， 进一步扩大了瓦克的印刷油墨、 油漆和涂料产品系列。 wacker.com | VINNOL® H 30/48 M is therefore perfectly suited for packaging thermosensitive pharmaceuticals and foods, such as cheese or yogurt, thus adding to WACKER’s extensive portfolio for inks, paints and coatings. wacker.com |
作为自行车行业高性能聚四氟乙烯 (PTFE) 复合轴承的领先供应商，圣戈班很荣幸成为莱德维尔 100 英里山地车赛的赞助商之一。 bearings.saint-gobain.com | Saint-Gobain, a leading supplier of high-performance polytetrafluoroethylene (PTFE) composite bearings to the bike industry, was proud to be one of the sponsors of Leadville Trail 100 MTB in Colorado. bearings.saint-gobain.com |
应用交流：135 °C 下 TCB 中的聚乙烯的本征粘度 Y-501 粘度计是传统上测定聚乙烯溶液 粘度所用的玻璃管的准确、高效的替代设备。 malvern.com.cn | Application communication: Intrinsic [...] viscosity of polyethylene in TCB at 135°C The Y-501 Viscometer is an accurate, efficient replacement for the glass tubes traditionally used in polyethylene solution viscosity [...]measurement. malvern.ru |
关于水泥窑的现有报告提供了有关以下具体化合物的性能数据：三氯甲烷 （氯仿）；二氯甲烷（甲叉二氯）；四氯化碳；1,2-二氯乙烷；1,1,1-三氯乙 烷；三氯乙烯；四氯乙烯；1, 1,2-三氯-1,2,2-三氟乙烷（氟利昂 113）；氯苯； 苯；二甲苯；甲苯；1,3,5-三甲基苯；甲基乙基酮；甲基异丁基酮；六氟碳；苯 氧基酸；氯代烃类；氯代脂肪烃；氯化芳烃；多氯联苯和持久性有机污染物杀 虫剂。 ficem.org | The available reports on cement kilns provides data about performance with regard to the following specific compounds: trichloromethane (chloroform); dichloromethane (methylene chloride); carbon tetrachloride; 1,2-dichloroethane; 1,1,1-trichloroethane; trichloroethylene; tetrachloroethylene; 1,1,2-trichloro-1,2,2-trifluorethane (Freon 113); chlorobenzene; benzene; xylene; toluene; 1,3,5trimethylbenzene; methyl ethyl ketone; methyl isobutyl ketone; carbon hexafluorine; phenoxy acids; chlorinated hydrocarbons; chlorinated aliphatics; chlorinated aromatics; PCBs; and POPs pesticides. ficem.org |
c. 易于回收利用材料类：如聚丙烯类（PP）、高抗冲聚 苯 乙烯 类 （ HIPS）、双向拉伸聚 苯 乙烯 片材 制品、高填充量天然无机矿物填充聚丙烯的复合材料制品等。 greencouncil.org | a. Biodegrable Material: such as paper product (including [...] paper pulp moulding type, [...] pasteboard film type), food powder moulding type, plant fiber moulding type, etc. b. Photo- biodegradable material: photo- biodegradable plastics ( non-foaming). c. Material liable to recycling: such as polypropylene (PP), high-impact polystyrene (HIPS), biaxial [...]oriented polystyrene [...]sheet material, acrylic composite product filled with high loading natural inorganic mineral, etc. greencouncil.org |
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