| 单词 | 丁烯 | ||||||||||||||||||||||||||||||||||||||||
| 释义 | 丁烯 noun —butene n丁烯 —butene or butylene C4H8Examples:丁二烯 n—butadiene n 丁二烯—butadiene C4H6 • biethylene See also:丁—butyl • eugenol • fourth in order • letter "D" or roman "IV" in list "A, B, C", or "I, II, III" etc • surname Ding • cubes (of food) 烯 n—styrene n • polystyrene n 烯—alkene 滞—sluggish
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異壬醇(INA)是由辛烯進行甲醯化反應，再經由氫化反應及蒸餾精餾等過程而產生， 辛 烯 則 由 丁烯 經 由雙聚合反應形成。 npc.com.tw | INA is produced by processing hydroformalation, hydrogenation, distillation and refinement from octenes [...] that is formed by the dimerization of butanes. npc.com.tw |
这些烯烃 转换技术包括AlphaButol（利用乙烯来生产高 纯 丁烯 - 1 ）、 Dimersol（利用丙烯和丁烯来生 产己烯与辛烯）。 china.axens.net | They include Alphabutol, for the production of high purity butene-1 from ethylene; and Dimersol, for the production of hexenes and octenes from propylene and butenes. japan.axens.net |
聚异丁烯聚合 物主链带来的阻隔性能能使空气和水蒸发的渗透最小化，并且使这种聚合物在抗热降解和保持机械性能方面优于大多数橡胶。 exxonmobilchemical.com | The polyisobutylene polymer chain [...] imparts barrier properties that minimize the transmission of air and water vapor and makes [...]this polymer better than most rubbers at resisting degradation due to heat and in maintaining mechanical properties. exxonmobilchemical.com |
顺丁烯二酸聚合物钠盐 bonaepi6-live.w...ngpropeople.com | Maleicacid, polymer-sodium-salt bonaepi6-live.w...ngpropeople.com |
(a) 对 GEITC 来说，由于配制清洗剂时消费 8.0 ODP [...] 吨的三氯乙酸，将安装一套新 的工艺来制造使用聚丁烯乙二 醇醚溶剂的替代配方所需要的两种新的表面活性 剂。 multilateralfund.org | (a) For GEITC, with a TCA consumption of 8.0 ODP tonnes used in the formulation of cleaners, a new process will [...] be installed to make two new surfactants needed for the substitute [...] formulations using polybutylene glycol ether solvent. multilateralfund.org |
领先的SBC和SSBR供应商Dynasol [...] Elastomers推出了最新产品Solprene（R）1217，这是一种苯 乙 烯 － 丁 乙 烯 共 聚 物（SSBR级）。 tipschina.gov.cn | Solprene（R） 1217, a styrene-butadiene copolymer (SSBR grade), [...] is the latest product launched by leading SBC and SSBR supplier Dynasol Elastomers. tipschina.gov.cn |
最近采用异丁烯酸甲酯单体在小鼠中进行的动物繁殖研究表明，当 异 丁烯 酸 甲 酯单体的使用浓 度比人体允许的8天加权时间平均浓度110 ppm高13.3倍时，未发现其对胎仔数和再吸收产生 不良影响。 wmt.com | Recent animal studies of reproduction in mice, using methyl methacrylate monomer have shown no adverse effect on litter size and resorption when the monomer was used in a concentration 13.3 times higher than the permissible 8-day weighted time average of 110 ppm for humans. wmt.com |
路博润的聚异丁烯琥珀 酰亚胺是重要的发动机油添加剂，它能够在发动机运行过程中分散可导致机油变稠、磨损及阻塞过滤器的有害残留物，使发动机保持清洁。 cn.lubrizol.com | Lubrizol polyisobytylene succinimides are critical engine oil additives that keep engines clean by dispersing harmful debris generated during operation that can thicken the oil, cause wear, and plug the filter. lubrizol.com |
液化石油天然气(LPG) -- 无色无味无毒的天然气，从湿天然气，轻质原油和炼油天然气中分离出来，主要是由以下碳氢化合物和混合气体组成：丙烷， 丙 烯 ， 正 丁 烷 或 异丁烷以 及 丁烯。 zh.valorfireplaces.com | LIQUEFIED PETROLEUM GAS (LPG) -- Colorless, odorless, and non-toxic gas separated from wet natural gas, light crude oil, and oil refinery gases. valorfireplaces.com |
水、BG、甘油（植物提取）、水解弹性蛋白、玻尿酸钠、神经鞘脂类、维他命A油、生育醇、谷维素、乳酸、黄原胶、酵母提取液、甘油脂肪酸脂、问荆提取液、蛇麻实提取液、赤松果提取液、柠檬提取液、迷迭香提取液、甘草酸钾、枇杷叶提取液、栀子提取液、卵燐脂、癸酸甘油酯、氢化聚 异 丁烯 、 聚 丙烯酰胺、PEG-80、氢化蓖麻油、月桂醇聚醚-7、氢氧化钠、苯甲酸甲脂、红色504号、蓝色1号、黄色4号 cocoen.com | Wrinkle Eliminator: water, glycerin (plant derived), hydrolyzed elastin, sodium hyaluronate, sphingolipid, vitamin A oil, tocopherol, oryzanol, lactic acid, xanthan gum, yeast extract, glycerin fatty acid ester, horsetail extract, hops extract, pine extract, lemon extract, rosemary extract, dipotassium glycyrrhizinate, loquat leaf extract, gardenia [...] extract, lecithin, triglycerol caprylate, [...] hydrogenated polyisobutene, polyacrylamide, [...]PEG-80, hydrogenated castor oil, Laureth-7, [...]sodium hydroxide , methylparaffins, Red No. 504, Blue No. 1, Yellow No. 4 cocoen.com |
ELASTRON [...] D是一系列化合物品名的总称，指的是以对苯乙烯嵌段共聚物SBS（苯 乙 烯丁 二 烯 苯 乙烯）和聚烯烃（PP或PS）为基料的化合物，它具备一些橡胶类性能，具有易于加工的优点。 elastron.com | ELASTRON D is the brand name of a family [...] compounds based on styrenic block [...] Copolymer SBS (styrene-butadiene-styrene) and polyolefins [...](PP or PS), which shows some of [...]the rubber properties and has the advantage of easy processing. elastron.com |
丙烯酰胺 會毒害人體的基因，因而可能在基因和染色體方面造成遺 傳性的損害。 cfs.gov.hk | Acrylamide is genotoxic in vivo, therefore acrylamide has the potential to induce heritable damage at gene and chromosome level. cfs.gov.hk |
此外，除了歐洲及北美地區食物以外，現時欠缺了其他地 區食物中丙烯酰胺 含量的資料，因此需要在這方面進行更多研究。 cfs.gov.hk | Besides, data in food consumed in regions other than Europe and North America is lacking and called for more research in this area. cfs.gov.hk |
聚丙烯泵不 导电，因此不与易燃流体一起使用。 graco.com | Polypropylene pumps are not [...] conductive and are not for use with flammable fluids. graco.com |
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 |
在特别委员会第 9 和 10 次会议上，多民族玻利维亚国、巴西、中国、古巴、 [...] 厄瓜多尔、萨尔瓦多、危地马拉、印度尼西亚、马里、墨西哥(作为第一届 拉丁 美洲 和加勒比团结首脑会议东道国)、尼加拉瓜、巴布亚新几内亚、巴拉圭、秘 [...] 鲁、俄罗斯联邦、塞拉利昂、阿拉伯叙利亚共和国、乌拉圭(代表南方共同市场 [...] 成员国和联系国)和委内瑞拉玻利瓦尔共和国代表也就福克兰群岛(马尔维纳斯) 问题发了言。 daccess-ods.un.org | At the 9th and 10th meetings of the Special Committee, the representatives of Bolivia (Plurinational State of), Brazil, China, Cuba, Ecuador, El Salvador, [...] Guatemala, Indonesia, Mali, Mexico (as host country [...] of the first Latin American and [...]Caribbean Unity Summit), Nicaragua, Papua New [...]Guinea, Paraguay, Peru, the Russian Federation, Sierra Leone, the Syrian Arab Republic, Tunisia, Uruguay (on behalf of the States members of the Southern Common Market (MERCOSUR) and associated States) and Venezuela (Bolivarian Republic of) also made statements on the question of the Falkland Islands (Malvinas). daccess-ods.un.org |
促进人权和反对歧视：教科文组织将实施其人权战略，以便加强宣传，推动对教科文 [...] 组织主管范围内各种权利的政策性研究，特别是要把 拉 丁 美 洲 和非洲的两个地区性研究网络 [...] 合而为一，加强与主要伙伴的合作，如各国人权机构、教科文组织教席、大学、以及人权研 究和培训机构。 unesdoc.unesco.org | Promotion of human rights and the fight against discrimination: UNESCO will implement the UNESCO Strategy on Human Rights, aimed at strengthening outreach, advancing policy-oriented research on rights within UNESCO’s areas of competence, especially [...] through the consolidation of two regional research [...] networks in Latin America and in [...]Africa and a strengthening of cooperation [...]with principal partners, such as national human rights institutions, UNESCO Chairs, universities, and human rights research and training institutions. unesdoc.unesco.org |
以下发言者作了发言：佩特科·德拉加诺夫先生，贸发会议副秘书长；古 巴代表，代表 77 [...] 国集团和中国发言；尼泊尔代表，代表最不发达国家发言；孟 加拉国代表，代表亚洲集团发言；埃及代表，代表非洲集团发言；比利时代表， [...] 代表欧洲联盟发言；多米尼加共和国代表，代表 拉 丁 美 洲 和加勒比国家集团发 言；美利坚合众国代表；中国代表；土耳其代表；莱索托代表；法国代表；埃 [...] 塞俄比亚代表；泰国代表；委内瑞拉玻利瓦尔共和国代表；也门代表；以及安 哥拉代表。 daccess-ods.un.org | The following speakers made statements: Mr. Petko Draganov, Deputy Secretary-General of UNCTAD; the representative of Cuba, speaking on behalf of the Group of 77 and China; the representative of Nepal, speaking on behalf of the Least Developed Countries (LDCs); the representative of Bangladesh, speaking on behalf of the Asian Group; the representative of Egypt, speaking on behalf of the African Group; the representative of Belgium, speaking on behalf of the European Union; the representative of [...] the Dominican Republic, speaking on behalf of [...] the Group of Latin American and [...]Caribbean Countries (GRULAC); the representative [...]of the United States of America; the representative of China; the representative of Turkey; the representative of Lesotho; the representative of France; the representative of Ethiopia; the representative of Thailand; the representative of the Bolivarian Republic of Venezuela; the representative of Yemen; and the representative of Angola. daccess-ods.un.org |
技能培训课程和管理、营销技能入门课程已成为能力建设的一部分，手工艺和设计专 [...] 业的年轻女学生已通过在专业手工艺者和设计师处的实习，获得了专业经验（ 拉 丁 美 洲 、亚 洲）。 unesdoc.unesco.org | Skills training courses and introductions to management and marketing techniques have been part of the capacity-building efforts, and young women students in crafts and design [...] have gained professional experience through internships with professional artisans and [...] designers (Latin America, Asia). unesdoc.unesco.org |
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 |
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