| 单词 | 丙基 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 丙基 —propyl group (chemistry)Examples:甲基苯丙胺—methamphetamine 二硫基丙醇—dimercaprol 二硫基丙磺酸钠—sodium dimercaptosulfanate 对氨基苯丙酮—p-aminopropiophenone See also:丙—propyl • letter "C" or roman "III" in list "A, B, C", or "I, II, III" etc • third in order
|
同时也请注意, 自1977年以来, 美国消费品安全委员会已禁止另一种阻燃剂, 三(2,3 - 二溴丙基)磷酸 酯(TRIS)在儿童服装中使用。 tuv-sud.cn | Please also be notified that another flame retardant, TRIS (Tris (2,3-dibromopropyl) phosphate), has been banned in children’s garments by the CPSC since 1977. tuv-sud.cn |
(g) 在與“伐地那非；其鹽類”有關的項目中，廢除“其 鹽類”而代以“其鹽類；任何含有 2-(2-乙氧苯基)5-甲基-7-丙基咪唑并 [5,1-f ][1,2,4 ]三嗪-4(3H)酮的化學結構(在任何程度上被取代或沒有被取代者) 的化合物；其鹽類”。 legco.gov.hk | (g) in the item relating to “Vardenafil; its salts”, by repealing “its salts” and substituting “its salts; any compound containing the chemical structure of 2-(2-ethoxyphenyl)-5methyl-7-propylimidazo[5,1-f][1,2,4 ]triazin-4(3H)-one substituted to any degree or without substitution; its salts”. legco.gov.hk |
它也 可以用于乳液涂料中，其结构包含三个 烯 丙基 官 能 团和一 个羟基官能团。 perstorp.ch | It is also useful in emulsion paints and [...] contains three allyl groups and one hydroxyl group. perstorp.ch |
这套实验采用三种不同水平的表面活性剂（月桂醚硫酸钠、月桂基硫酸钠和椰油酰 胺 丙基 甜 菜碱），并在配方中含有不同的阳离子电荷密度（1.7和3.0m Eq/g）的阳离子肉桂聚合物。 cn.lubrizol.com | A design of experiments was conducted by varying the levels of three surfactants (sodium lauryl ether sulfate, sodium lauryl sulfate, and cocamidopropyl betaine) in formulations containing cationic cassia polymers of different cationic charge density (1.7 and 3.0m Eq/g). lubrizol.com |
(c) 对 5H 来说，由于配制清洗剂时消费 1.5 ODP 吨的三氯乙酸，将开发基于异丙基 酒精的新配方。 multilateralfund.org | The conversion includes installation of a mixer, a reactor, filling machine, heat exchanger, a chiller, a settling tank and boiler; and (c) For 5H, with a TCA [...] consumption of 1.5 ODP tonnes used in the formulation of cleaners, new [...] formulations based on isopropyl alcohol will be developed. multilateralfund.org |
右旋烯丙菊酯; 右旋反式丙烯菊酯; 右旋-反式-2,2-二甲基-3-(2-甲基-1-丙烯 基 ) 环 丙 烷 羧 酸-(R,S)- 2- 甲 基 - 3 -烯 丙基 - 4 - 氧 代-环戊-2-烯基酯 chemblink.com | Bioallethrin; (+/-)-2,2-dimethyl-3-(2-methylpropenyl)cyclopropa necarboxylic acid 2-allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one ester chemblink.com |
天赐创新采用阳离子淀粉PQ-TCS 11（淀粉羟丙基三甲基氯化铵）与特种硅油的复配香波技术，使香波在 [...] 稀释早期即可形成絮胶，并有效包裹和运载特种硅油。 cn.industrysourcing.com | Tinci innovatively combines Cationic Starch PQ-TCS 11 [...] (INCI: STARCH HYDROXYPROPYL TRIMONIUM CHLORIDE) [...]with special silicone in shampoo [...]system which helps form coacervate at very early rinsing stage enhancing silicone deposition effectively. us.industrysourcing.com |
就經丁化作用的羥基茴香醚、經丁化作用的 羥 基 甲 苯 、 丙基 棓 酸 鹽、辛基棓酸鹽、十二(烷)基棓酸鹽及特丁基對苯二酚而言，可混合使用其中2種或多於2種添加劑，但前提是必須符合以下條件：當食物所含的每種該等食物添加劑的分量以其在該食物的最高准許含量所佔百分率的方式顯示時，該等百分率合計不超過100。 cfs.gov.hk | In relation to butylated hydroxyanisole, butylated hydroxytoluene, propyl gallate, octyl gallate, dodecyl gallate and tertiary butylhydroquinone, 2 or more of these food additives can be used in combination only if the following condition is satisfied: when the quantity of each such food additive present in that food is expressed as a percentage of the maximum permitted level, the sum of those percentages does not exceed 100. cfs.gov.hk |
可混合使用經丁化作用的羥基茴香醚、經丁化作用的 羥 基 甲 苯 、 丙基 棓 酸 鹽、辛基棓酸鹽及十二(烷)基棓酸鹽，但前提是混合使用時的總含量不得超過百萬分之300， 而 丙基 棓 酸 鹽、辛基棓酸鹽或十二(烷)基棓酸鹽的單獨含量或其混合物的含量不得超過百萬分之100，而經丁化作用的羥基茴香醚或經丁化作用的羥基甲苯的單獨含量分別不得超過百萬分之100和200或其混合物的含量不得超過百萬分之200。 cfs.gov.hk | Butylated hydroxyanisole, butylated [...] hydroxytoluene, propyl gallate, octyl gallate and dodecyl gallate can be used in combination only if the combined level does not exceed 300 ppm, and that individual levels of propyl gallate, octyl [...]gallate or dodecyl [...]gallate or mixtures of them do not exceed 100 ppm, and the individual levels of butylated hydroxyanisole or butylated hydroxytoluene do not exceed 100 ppm and 200 ppm respectively, or mixtures of them do not exceed 200 ppm. cfs.gov.hk |
欧洲聚合物股份公司生产粉状和乳液型阳离子和阴离子絮凝剂、多胺、聚二 烯 丙基 胺 二 甲基氯化铵(polydadmac),以及用于原生水和废水的处理、污泥的浓缩脱水、采矿业、石油业和造纸业等领域的其它产品。 3fchimica.com | Europolimeri produces cationic and anionic flocculants in emulsion or powder form, polyamines, polyDADMAC and other products for treating raw water and wastewater and dewatering and thickening sludge, as well as products for the mining, petroleum and paper manufacturing sectors. 3fchimica.com |
艾斯提克瓜尔胶采购中心（GSC)帮助客户从国内及全球采购瓜胶相关产品，包括瓜尔豆片、瓜尔胶粉（食品级和工业级）、 羟 丙基 瓜 尔 胶粉、快速水合瓜尔胶粉，瓜尔胶付粉、瓜尔饲料、罗望子胶粉（含油型和脱油型）。 cn.xpertick.com | Xpertick Guar Sourcing Center (GSC) is to help the clients procure guar related products both nationally and internationally, including guar splits, [...] guar gum powder (both food grade and [...] technical grade), hydroxypropyl guar gum powder, [...]fast hydration guar gum powder for oil [...]and gas industries, guar meal, guar dust and Tamarind Kernel Powder Oiled & De-Oiled (TKP). xpertick.com |
本文介绍了专门用于超出预期功能以及感觉特性的三种新技术：用于表面活性剂清洁系统的丙烯酸酯共聚物、用于表面活性剂清洁或水基系统的丙烯酸酯/C10- 30 烷 基丙 烯 酸 酯交联聚合物，和主要用于水基系统的聚丙烯酸酯-14。 cn.lubrizol.com | This article presents three novel technologies designed to exceed expectations for functionality as well as sensory attributes: Acrylates Copolymer, for use in surfactant cleansing systems, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, [...] for use in surfactant-cleansing or [...] aqueous based systems, and Polyacrylate-14, for use primarily in aqueous-based systems. lubrizol.com |
(o) 确定经麻醉药品委员会第 49/3 号决议核可的各国对麻黄碱、伪麻黄 碱、3,4-亚甲基二氧苯基-2-丙酮、苯基 - 2 - 丙 酮 的 合法需要量估计数，并向国际 麻醉品管制局提供这方面的信息，后者应当与会员国协商，设法促进最大程度 地使用标准化方法协助确定这些估计数 daccess-ods.un.org | (o) Determine estimates of their legitimate national requirements for ephedrine, pseudoephedrine, 3,4-methylenedioxyphenyl-2-propanone and 1-phenyl-2-propanone, as endorsed by the Commission on Narcotic Drugs in its resolution 49/3, and provide that information to the International Narcotics Control Board, which, in consultation with Member States, should seek to promote standardized methodologies to assist with those estimates to the fullest extent possible daccess-ods.un.org |
如果使用氰基丙烯酸酯粘 合剂，应事先采用异丙醇除油脂。 quadrantplastics.com | If bonding with cyanoacrylate adhesives, prior degreasing [...] should be done with isopropyl alcohol. quadrantplastics.com |
这是首次在荷兰查获这种物 质，随后荷兰和斯洛伐克又缉获了若干批。3,4-亚 甲基二氧苯基-2-丙酮甲基缩水 甘油酸乙酯是 2004 年在澳大利亚首次查获并成功定性的。 incb.org | The detection constitutes the first incident involving this substance in the Netherlands and was followed by several seizures in the Netherlands and Slovakia. 3,4-MDP-2-P methyl glycidate was first detected and successfully characterized in Australia in 2004. incb.org |
1998年底，日本住友化学集团公司在裕廊岛之一的普洛萨卡拉(Pulau Sakra)建成了丙烯酸及衍生物、甲基丙 烯 酸 甲酯单体及聚合物生产线，住化分析中心新加坡分公司(SCASS)随后进入这一地区，向住友化学集团公司提供全方位和优质的化学分析服务。 scas.co.jp | Japan's Sumitomo Chemical's group companies have constructed Acrylic Acid and its derivatives and MMA monomer and polymer plants at Pulau Sakra, one of Jurong Island, in late 1998, and SCASS entered into a full scale operation of providing those companies with chemical analysis services, with respect to such chemical products. scas.co.jp |
整体来说，氰基丙烯酸 酯系列粘合剂算不上是有毒 的。 quadrantplastics.com | The family of cyanoacrylate adhesives as a whole is not considered as toxic. quadrantplastics.com |
以十二烷基甲基丙烯酸酯(LMA)为功能单体,乙叉二 甲 基丙 烯 酸酯(EDMA)为交联剂,正丙醇、1,4-丁二醇和水为三元致孔剂,以及2-丙烯酰胺- 2- 甲 基丙 磺 酸(AMPS)为电渗流产生剂,制备了聚十二 烷 基 甲 基丙 烯 酸 酯整体柱。 chrom-china.com | The monolithic polylaurylmethacrylate [...] column was [...] prepared in a single step using the monomer solution containing lauryl methacrylate (LMA), ethylene dimethacrylate (EDMA), and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS), with the ternary porogenic solvent consisting of 1-propanol, 1,4-butanediol and H2O. chrom-china.com |
澳大 利亚和荷兰是仅有两个通过表格 D 报告缉获 3,4亚甲基二氧苯基-2-丙酮的 国家，但缉获量有限。 incb.org | Australia and the Netherlands were the only countries that reported on form D seizures of 3,4-MDP-2-P, in limited volumes. incb.org |
这些产品可用于生产传统 的丙烯酸酯单体，例如三羟甲基丙烷 三 丙烯酸酯或季戊四 醇四丙烯酸酯，以及用作制备聚酯、聚氨酯和 氨 基丙 烯酸 酯低聚物的基材。 talloil.se | Mono, di and multifunctional polyols as precursors for acrylate monomers or building blocks for oligomers talloil.se |
化学组成：亚磷酸三（2，4--二叔丁苯基）酯 受阻酚（3，5-二丁基-4—羟基-苯基丙 酸 十 八烷基酯） 物理特性： 外观： 白色结晶粉末 熔点： 50℃-182 ℃ 密度： 1.02-1.03g/cm3 溶解度：（参考数据） （20℃，% W/W） 丙酮 1 苯 43 36 氯仿 45 醋酸乙酯 5 环已烷 20 水 ＜0.01 Irganox B900在涂料工业中的应用： 应用在聚氨酯，聚酯和醇酸树脂的合成中及粉末涂料生产中能降低树脂的色泽，提高耐黄变性能。 eflam.com | Chemical composition: Sub-Tris (2,4 - di-tert-D-phenyl) ester hindered phenol (3,5 - 2-butyl -4 - hydroxy - 18 alkyl-phenyl propionate) Physical properties: Appearance: white crystalline powder Melting point: 50 ℃ -182 ℃ Density: 1.02-1.03g/cm3 Solubility: (reference data) (20 ℃,% W / W) benzene, acetone, an acetate 43 Xylene 36 chloroform 45 cyclohexane 20 Ethyl 5 Water <0.01 Irganox B900 in the coatings industry in the application: application of polyurethane, polyester and alkyd resins in the synthesis and powder coating production can reduce the resin color to enhance anti-yellowing properties. eflam.com |
结合罗地亚先进的合成工艺路线和多功能的反应装置，不仅可以使我们在低分子量有机胺产品系列，例如甲 氧 基丙 胺 、二 甲 基丙 二 胺 和甲基乙醇胺等产品的开发和生产上拥有很强的竞争优势，同时也在使我们在其它特种胺产品的开发上获得了长足的进步，从而可以使我们将产品范围扩展至包括醚胺、多胺和酰胺等更加广阔的领域。 rhodia.com.cn | Rhodia’s advanced synthesis technology and flexible manufacturing units also help to extend the specialty amine product portfolio to a wider range including polyamines, ether amines and amides. rhodia.com.cn |
通过在甲基丙烯酸 十八酯(SMA)中加入亲水性单体甲氧基聚乙二醇 甲 基丙 烯 酸酯(PEGMEA),以1-正丙醇/1,4-丁二醇为致孔剂,热聚合得到具有一定亲水性的新型C18填料,并将该填料应用于固相萃取(SPE)富集水中的酚类化合物。 chrom-china.com | A C18 monolithic material with a hydrophilic character was obtained by copolymerizing stearyl methacrylate (SMA) and a hydrophilic monomer poly(ethylene glycol) methyl ether methacrylate (PEGMEA) with porogen of 1-propanol/1,4-butanediol, and the resulting material was used for solid phase extraction (SPE) of phenols in water sample. chrom-china.com |
适用于醇酸树脂，环氧树脂，聚氨酯，苯乙烯聚合物，三元乙丙先生，SBS / SIS的，热塑性弹性体，聚氯乙烯，RIM公司，聚 甲 基丙 烯 酸 甲酯，向上，PVB的材料。 eflam.com | Applicable to alkyd resin, epoxy resin, polyurethane, styrene polymers, EPDM, Mr., SBS / SIS, the thermoplastic elastomer, polyvinyl chloride, RIM's, poly methyl methacrylate, upward, PVB material. eflam.com |
獨立非執行董事確定上述關連交易乃 基 於 以下情況下 簽訂：（甲）在本集團一般及日常業務過程中訂立；（乙）按正常商業條款或按不遜於本集團提供予獨立 第三方或由獨立第三方提供的條款訂立；及 （ 丙 ） 根據規管該等交易的相關協議，按公平合理且符合 本公司股東整體利益的條款訂立。 asiasat.com | The INEDs confirmed that the aforesaid connected [...] transactions were entered into [...] (a) in the ordinary and usual course of business of the Group; (b) either on normal commercial terms or on terms no less favourable to the Group than terms available to or from independent third parties; and (c) in accordance with the relevant agreements [...]governing them on [...]terms that are fair and reasonable and in the interests of the shareholders of the Company as a whole. asiasat.com |
甲基丙烯酸 三元共聚物系列产品，它们能良好地粘合在非极性材料（如聚丙烯、高密度聚乙烯和三元乙丙橡胶（EPDM）以及诸如金属、玻璃和聚酯等高极性产品）上。 exxonmobilchemical.com | A family of methyl acrylate acid terpolymers, [...] they adhere well to nonpolar materials such as polypropylene, high-density [...]polyethylene and ethylene-propylene diene (EPDM) rubber, as well as to highly polar materials such as metal, glass and polyester. exxonmobilchemical.com |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。