| 单词 | 甲苯 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 甲苯 noun —toluene n甲苯 —toluene C6H5CH3 methylbenzene Examples:苯甲醛 n—benzaldehyde n 三硝基甲苯—trinitrotoluene (TNT) 二甲苯—xylene See also:甲—(of the fingers or toes) nail bladed leather or metal armor (old) (used for an unspecified person or thing) ranking system used in the Imperial examinations (old) civil administration unit (old) armor plating first (in a list, as a party a contract etc) shell or carapace 苯—benzene benzol (chemistry)
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这为将甲苯转换为价值更高的 PX 和苯的工艺创造了可观的盈利 空间。 exxonmobilchemical.com.cn | This creates a favorable profit margin for [...] processes that convert toluene to higher value [...]PX and benzene. exxonmobilchemical.com.cn |
因此，要想 通过蒸馏的方式而既经济又高效地分离乙苯 (EB) 和三个二甲苯异构体是非常困难的， 在某些情况下甚至是行不通的。 exxonmobilchemical.com.cn | The boiling points of PX and EB are about 2ºC apart, and the boiling points of PX and metaxylene (MX) are less than 1ºC apart. exxonmobilchemical.com.cn |
对每个产品 溶剂体系都会相应改变。在漆包线漆里使 用的主要溶剂是甲酚，苯酚，二甲苯 ，溶 剂油。 | The major solvents used for PUR-WE are cresylic acids, phenols, xylene, solvent-naphtha. elantas.it |
水 是一种安全的溶剂，汽油、丙酮、苯 、 二 甲苯 是有 毒的溶剂。 hesperian.org | Gasoline, acetone, benzene, and xylene are toxic [...] solvents. hesperian.org |
应用交流：用 FIPA 分析聚丙烯和抗冲共聚物溶于二甲苯 分段 本应用说明介绍了快速二甲苯可溶物 (XS) 测试。 malvern.com.cn | Application Communication: FIPA for xylene soluble fraction of polypropylene and impact copolymer A quick Xylene Soluble (XS) test is described in this Application Note. malvern.com |
简易爆炸装置攻击中最常用的炸药为三硝 基 甲苯 和 速 爆炸药，这可以从迫 击炮和其他高爆炮弹中提取。 daccess-ods.un.org | The most common explosives used in attacks are TNT and RDX, which can be extracted from mortars and other high explosive artillery shells. daccess-ods.un.org |
从甲苯到蚁 酸均可与该惰性色谱柱兼容，且最多可在有 20% 的水存在下应用。 malvern.com.cn | This inert column is [...] compatible from toluene to formic acid [...]and can support up to 20% water. malvern.com |
注意 在与所用流体相适应的不导电溶剂例如 二 甲苯 或矿 物油精中清洗所有部件。 graco.com | Clean all parts in non-conductive solvent compatible with the fluid being used, such as xylol or mineral spirits. graco.com |
芳香族异氰酸酯主要 有 4,4-二苯基甲烷二异氰酸酯，MDI(图 4)。 (还有多官能团(见图 6))，2,4-甲苯二异氰 酸酯，TDI(见图 5)和它的三聚体(见图 7)。 | These are mainly 4,4`-Diphenylmethane diisocyanate, MDI (Fig. 4) (also higher functional (Fig. 6)), 2,4-toluylene diisocyanate, TDI (Fig. 5) and its trimer (Fig. 7). elantas.it |
VOC 包括会快速蒸发的低 分子重量化合物（例如，苯和甲苯） ， 因此 VOC 的样本采集和分析是需要专用技术的具有挑战性 [...] 的工作。 itopf.co.uk | VOCs include the low molecular weight compounds, [...] for example benzene and toluene, that evaporate [...]quickly and therefore sample collection [...]and analysis of VOCs is a challenge requiring specialised techniques. itopf.co.uk |
由于卓越的涂层属性， 聚对二甲苯的应 用范围已经从极端环境的印刷电路板扩展到工业、医学和电子应用的广泛领域。 cn.filmetrics.com | Due to its superior coating properties, the range of parylene applications has expanded from extreme-service printed circuit boards to a wide array of industrial, medical, and electronic uses. filmetrics.com |
ParamaX成套技术 中的其它芳烃工艺技术（包括二甲苯 异 构 、烷基化与抽提）可 提高收率、降低投资成本与操作成本。 china.axens.net | Other aromatics process technologies in the ParamaX [...] suite, including xylenes isomerization, [...]transalkylation and extractive distillation, [...]offer improved yield performance, and lower investment and operating costs. japan.axens.net |
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 |
在混合了 骨水泥液和骨水泥粉后，加入N, N-二甲基-p-甲苯胺以促进聚合。 wmt.com | N,N-Dimethyl-p-toluidine is added to [...] promote polymerization following the mixing of the liquid and the powder components. wmt.com |
请勿使用以下任何化学用品或包含这些化学用品的任何溶液：丙酮、乙醇 、 甲苯 、 乙 醛、氨或氯甲烷。 support.dell.com | Do not use any of the following [...] chemicals or any solutions that contain them: acetone, ethyl [...] alcohol, toluene, ethyl acid, ammonia, or methyl chloride. support.dell.com |
本公司已於2010年底开发成功一系列奈米功能性胶团(详见产品目录B24~B34，共11项)，为油溶性，可均匀溶解於泛用有机溶剂中(例如：E AC ， 甲苯 ， ME K，松香水…等等)是散热导热、抗菌防霉、增勒、耐磨、抗UV、抗IR、吸收雷达波、阻燃、远红外线、负离子、除臭、光触媒、除醛、抗静电、防尘、导电等功能性奈米涂料、塑料、油漆及工业用途所必需的添加圣品，添加剂量约为0.5~5%。 ssnano.net | At the end of 2010, our company has successfully developed a series of nano-functional gels (See product catalog B24 ~ B34, a total of 11 items) that are oil-soluble, [...] can be uniformly dissolved in organic [...] solvents (eg: EAC, toluene, MEK, pine oil... [...]and so on), and possess functions of thermal [...]releasing, antimicrobial/antifungi, toughening, wear-resisting, UV block, IR block, wave absorber, flame retardant, far infrared radiation, negative-ion, deodorant, photocatalyst, aldehyde remove, anti-electrostatic , dust-proof, electroconductive for coatings, plastics, paints and industrial uses, which are excellent multiple functional as additives to those kind of base materials, add quantity about 0.5~5%. ssnano.net |
聚对二甲苯涂层 的优势是由它的涂层工艺决定的，涂层是通过中间液态阶段的气相沉积形成的。 cn.filmetrics.com | The parylene process offers the advantage of coatings that [...] are formed from a gaseous phase with an intermediate liquid stage. filmetrics.com |
剩余设备和弹药是在不损害环境的情况下加以拆除的，爆炸性 部分被分离出来，而三硝基甲苯(梯恩 梯)和金属片则加以回收和再制 造。 daccess-ods.un.org | The surplus equipment and ammunition are dismantled without detriment to the environment, the explosive parts being separated, while TNT and metal scraps are recycled and remanufactured. daccess-ods.un.org |
联合国儿童基金会对此次为期一周的强化活动给予支持，其中包括采购100万 片 甲苯 咪 唑 及提供学校卫生宣传材料。 unicef.org | UNICEF’s support of the week-long [...] intensive campaign included procurement [...] of 1,000,000 mebendazole tablets as [...]well as hygiene promotion materials for schools. unicef.org |
在分离过程之后，三硝基甲苯(梯恩 梯)或 B 类炸药在封闭系统内加以融 化，达到一定纯度后加以再使用。 daccess-ods.un.org | Following the separation process, TNT or class B explosives are melted in closed systems to a certain level of purity and reused. daccess-ods.un.org |
大唐主要产品有：邻甲酚、抗氧剂BHT、抗氧剂2246、2,6-二甲酚、 对 甲苯 磺酸 、2,4-二甲酚、3,4-二甲酚、对乙基酚、2-叔丁基对甲酚、6-叔丁基间甲酚、6-叔丁基邻甲酚、2,6-二叔丁基对甲酚、2,6-二叔丁基对 乙基苯酚等酚系衍生物。 chem-expert.cn | Our main products: 2,4 - xylenol, 2,6 - xylenol, 3,4 - xylenol, ethyl phenol, o-cresol, 2 - tert-butyl-p-cresol, 6 - Tert-butyl-m-cresol, 6 - tert-butyl-o-cresol, 2,6 - tert-butyl-p- cresol, 2,6 - tert-butyl ethyl phenol, such as the Department of phenol derivatives. chem-expert.com |
甲苯二异氰酸酯 (TDI) 是用于生产浇注弹性体所需预聚物 的重要基础原料。 perstorp.ch | TDI is an essential isocyanate used in the production of prepolymer for cast elastomers. perstorp.ch |
2006 年，利用加 拿 大和立陶宛 的财政援助，在白俄罗斯－北约联合项 目的范围内，实现了销毁所有含三 硝基甲苯的杀伤人员地雷。 daccess-ods.un.org | In 2006, as part of the joint project between Belarus and the North Atlantic Treaty Organization (NATO), with financial assistance from Canada and Lithuania, destruction of all anti-personnel mines containing trinitrotoluene had been completed. daccess-ods.un.org |
跨骏工程塑料制品公司（Quadrant EPP）材料的本粘合剂使用手册中提及了许多用于表面处理或溶剂粘结的 化学品：二甲基乙酰胺、二甲基甲酰胺、二氧杂环已烷、乙醇（酒精）、甲酸、六氟丙酮半水合物、异丙醇、 二氯甲烷、全氯乙烯（四氯乙烯）、苯酚、磷酸、重铬酸钾 、 p - 甲苯 - 磺 酸、间二苯酚、重铬酸钠、硫酸、1,1,1三氯乙烷和三氯三氟乙烷。 quadrantplastics.com | Plenty of chemicals, to be used for surface pre-treatment or solvent cementing, are mentioned in this guide for adhesive bonding of Quadrant Engineering Plastic Products’ materials: dimethylacetamide, dimethylformamide, dioxane, ethanol (ethyl alcohol), formic acid, hexafluoroacetonesesquihydrate, isopropyl alcohol (isopropanol), methylene chloride, perchloroethylene (tetrachloroethylene), phenol, phosphoric acid, potassium dichromate, p-toluene-sulfonic acid, resorcinol, sodium dichromate, sulphuric acid, 1,1,1-trichloroethane, trichlorotrifluoroethane. quadrantplastics.com |
这款珠光护理洗发水的配方中不含羟 苯甲 酯 和 甲醛供体，具有中性皮肤pH值，可使 用 苯甲 酸 钠 防腐剂。 cn.lubrizol.com | This pearlized conditioning shampoo [...] is based on a [...] paraben-free, and formaldehyde donor-free formulation at skin neutral pH suitable for the use of sodium benzoate preservative. lubrizol.com |
成份： 水 (山竹果浸泡水)、甘油 (棕榈)、乙醯葡萄糖胺、菸硷酸、生育醇 (大豆/玉米/芥花油)、山竹果果皮油 (生物活性果皮油)、乳酸菌/山竹果果皮发酵过滤物 (生物活性聚合与酸复合物)、藤黄属倒捻子果皮粉 (山竹果)、蔗糖月桂酸酯 (甘蔗)、葡糖酸内酯 (玉米)、黄原胶 (巨藻)、乙醯卡尼丁、山梨醣醇 (玉米)、葡萄糖、蔗糖二月桂酸酯 (甘蔗)、玻尿酸钠、藻萃取 (微藻)、长叶车前叶萃取 (车前草叶)、蔗糖三月桂酸酯 (甘蔗)、蜂斗菜根萃取 (杂交款冬)、脱乙醯壳多糖琥珀醯胺 (蘑菇)、植酸钠(稻米)、苯甲酸钠 、山梨酸钾、氯苯甘醚、柠檬酸 (玉米)、乳酸 (甜菜)、精氨酸 (玉米/甘蔗)。 xango.com.hk | Ingredients: water (mangosteen infused water), glycerin (palm), acetyl glucosamine, niacinamide, tocopherol (soybean/corn/canola oil), mangosteen pericarp oil (BioActive pericarp oil), lactobacillus/mangosteen pericarp ferment filtrate (BioActive polymeric and acidic complex), garcinia mangostana pericarp powder (mangosteen), sucrose laurate (sugar cane), gluconolactone (corn), xanthan gum (kelp), acetyl carnitine hcl, sorbitol (corn), glucose, sucrose dilaurate (sugar cane), sodium hyaluronate, algae extract (microalgae), plantago lanceolata leaf extract (plantain), sucrose trilaurate (sugar cane), petasites japonicus root extract (betterbur), chitosan succinamide (mushroom), sodium phytate (rice), sodium benzoate, potassium sorbate, chlorphenesin, citric acid (corn), lactic acid (sugar beet), arginine (corn/sugar cane). xango.ca |
麻管局还 建议中国政府和尚未这样做的其他各国政府以相 同方式密切监测苯乙酸的酯类以及清单所列其他 有机酸的酯类（例如邻氨基苯甲酸和 N-乙酰邻氨 基苯酸）。 incb.org | The Board also recommends that the Government of China and other Governments that are not already doing so closely monitor phenylacetic acid esters and the esters of other scheduled organic acids (i.e. anthranilic acid andN -acetylanthranilic acid) in the same way as they monitor the acids themselves. incb.org |
177. 鉴于食品添加剂联合专家委员会对过氧 化 苯甲 酰 积 极的安全性评价及其随后被 纳入食品添加剂通用标准食品类别 01.82（乳清粉和乳清产品不包括乳清干酪），食典 委通过了建议的把过氧化苯甲酰纳 入乳清粉食典标准。 codexalimentarius.org | In view of the positive [...] safety evaluation of benzoyl peroxide by JECFA and its subsequent inclusion in the GSFA in food category 01.82 (dried whey and whey products, excluding whey cheeses), the Commission adopted the inclusion of benzoyl peroxide in the [...]Codex Standard for Whey Powders as proposed. codexalimentarius.org |
对于复杂基质样品的分析,如雪碧中的防腐 剂 苯甲 酸 以 及牛血清中的中性药物醋酸地塞米松、碱性药物马来酸氯苯那敏及酸性药物吲哚美辛等,样品的加标回收率均在80%和110%之间,相对标准偏差(RSD)均小于15%,符合生物样品的分析要求,且未出现传统液液萃取技术中常见的问题(如乳化现象)。 chrom-china.com | The spiked recoveries of the complex samples, such as benzoic acid in Sprite and dexamethasone acetate, chlorphenamine maleate, indomethacin in bovine serum, were between 80% and 110% and the relative standard deviations (RSDs) were less than 15%. chrom-china.com |
陈伟仁先生提醒与会人士，在《2008年食物内防腐剂(修订)规例》的过渡期届满後， 有一种防腐剂「对羟基苯甲酸丙 酯(食物添加剂国际编码系统编号216)」及其替代物不 再获准用於食物中。 cfs.gov.hk | Mr. W. Y. CHAN reminded that after the transitional period of Preservatives in Food (Amendment) Regulation 2008 was expired, one preservative, propyl para-hydroxybenzoate (INS 216), and its alternative form would no longer be permitted to be used in food. cfs.gov.hk |
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。