| 单词 | 酮基 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 酮基—ketone groupExamples:对氨基苯丙酮—p-aminopropiophenone See also:酮n—ketonen ketonespl
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Epoxomicin 的新型 α－环氧酮基团在 特定的酶催化亚基中形成与残基构建的共价键来抑制活性。 scbt.com | The novel α-epoxyketone moiety of Epoxomicin [...] forms covalent bonds with residues in particular catalytic subunits of the enzyme, disabling activity. scbt.com |
4-甲基-2-氧代戊酸钙; 氧代异己酸钙; 4-甲基-2-酮基戊酸钙 chemblink.com | 4-Methyl-2-oxopentanoic acid calcium salt dihydrate; 4-Methyl-2-oxovalericacid calcium [...] salt dihydrate; Ketoleucine calcium salt dihydrate chemblink.com |
请浏览6-丙酮基二氢血根碱市场分析报告总目录 chemblink.com | List of Reports Available for 6-Acetonyldihydrosanguinarine chemblink.com |
强极性溶剂（如丙酮、甲基乙基酮(MEK) 或二氧杂环己烷）将对膜造成无法恢复的损坏。 cn.spectrumlabs.com | Strong polar solvents [...] such as acetone, Methyl Ethyl Ketone (MEK) or dioxane [...]will irreparably damage the membranes. eu.spectrumlabs.com |
9232采用80%的可回收材料，而且可以使用不含酮和甲基乙 基酮的新型墨水耗材，符合RoHS环保标准。 tipschina.gov.cn | The 9232 is composed of 80% recyclable materials and can be run with a [...] new consumable offerof Ketone andMEK-free inks which [...]are also RoHS-compliant. tipschina.gov.cn |
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 |
其中一种物质就是甲氧麻黄酮（4-甲基甲卡西酮），2007 年前后首次出现在非法市场上。 daccess-ods.un.org | One such substance is mephedrone (4-methylmethcathinone), which first appeared on illicit markets around 2007. daccess-ods.un.org |
其中最着名的是甲卡西酮类似物：4-甲基-甲卡西酮（又称为“甲氧麻黄酮”）。 daccess-ods.un.org | The most notable of these include the methcathinone analogue 4-methyl-methcathinone (also known as “mephedrone”). daccess-ods.un.org |
基因组受体水平的调节，尤其是在脑和肝脏中糖皮质类固醇类似受体与肾上腺酮的低亲合性，以及肾上腺酮的非基因组水平的作用，可能是很重要的。 actazool.org | Regulation at the level of genomic receptors, particularly the low affinity glucocorticosteroid-like receptor for [...] corticosterone in brain and liver, may be [...] important;and non-genomic actions of corticosterone [...]may play a major role too. actazool.org |
开发与生产化学以聚氨酯、硅酮或PVC为基础的 化学密封、胶粘和浇注系统。 sonderhoff.com | Development and production of chemical gasketing, potting and gluing [...] systems on polyurethane, siliconeor PVCbasis. sonderhoff.com |
摘要 建立了液相色谱-串联质谱(LC-MS/MS)法用于同时测定水产品中硝基呋喃类药物的代谢物3-氨基-2-唑烷 基酮(AO Z)、 5-甲基吗啉-3-氨基-2-唑烷 基酮(AM OZ )、氨基脲 (S EM)、1-氨基-2-内酰脲(AHD)和3,5-二硝基水杨酸肼(DNSH)。 chrom-china.com | Abstract A method was developed for simultaneous qualitative and quantitative analysis of five metabolites of [...] nitrofuran antibiotics, [...] including 3-amino-2-oxazolidinone (AOZ), 5-morpholino-methyl-3-amino-2-oxazolidinone (AMOZ), semicarbazide [...](SEM), 1-aminohydantoin [...](AHD) and 3,5-dinitrosalicylic acid hydrazide (DNSH) in aquatic products by liquid chromatography-tandem mass spectrometry (LC-MS/MS). chrom-china.com |
从干燥的根皮中萃取出的苯基黄酮经常被应用于现代美容业，同时也被纳入了中国与日本的药典中。 clarinsusa.com | Phenylflavones, substances used often in modern cosmetology and also in both Chinese and Japanese pharmacopaeia, are extracted from the dried bark of the roots. clarinsusa.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 |
向世界海关组织报告了两起事件，其一是科特迪 [...] 瓦当局阻止了将分别运往贝宁和几内亚的 1,200 升 丙酮货物和 2,600 升甲基乙基酮货物，据称这些货 物将用于提纯可卡因，这提醒我们可卡因贩运路 [...]线沿线的任何地方都有可能与制造可卡因的非法 活动有关。 incb.org | Two incidents reported to the World Customs Organization, in which the authorities of Côte d’Ivoire [...] stopped shipments of 1,200 [...] litres of acetone and 2,600 litres of methyl ethyl ketone destined for [...]Benin and Guinea, respectively, [...]and allegedly intended for refining cocaine, serve as a reminder that illicit activities related to cocaine manufacture can occur anywhere along the cocaine trafficking routes. incb.org |
告诫 清洗喷枪的外表面时，使用 N 甲基吡咯烷酮（NMP）、 Dynasolve CU-6、Dzolv 或类似的溶剂将已固化的涂 料软化。 graco.com | Use N Methyl Pyrrolidone (NMP), Dynasolve CU-6, Dzolv, or equivalent to soften cured material when cleaning the outside of gun. graco.com |
在化妆品方面，娇韵诗实验室已经证实了猴面包树叶的功效，富含抗自由基类黄酮，可以让细胞交流免受紫外线的有害影响。 clarinsusa.com | In cosmetics, Clarins Laboratories have demonstrated the [...] capacity of baobab leaves, which are rich in [...] anti-free radical flavonoids, toprotect [...]cellular communication against the harmful effects of UV. clarinsusa.com |
这些药物中最有名的包括甲卡西酮类似物4甲基-甲卡西酮（又称“甲氧麻黄酮”）和甲烯二氧吡丁苄酮，后者经常作为 “浴盐”或“植物食物”出售，用来替代可卡因或“摇头丸”等受管制药物。 daccess-ods.un.org | The most notable of these substances include the methcathinone analogue 4-methyl-methcathinone (also known as “mephedrone”) and methylenedioxypyrovalerone (MDPV), which are often sold as “bath salts” or “plant food” and act as substitutes for controlled stimulant drugs such as cocaine or “ecstasy”. daccess-ods.un.org |
甲基乙基酮 flir.com | Methyl Ethyl Ketone flir.com |
F、KR-120醛酮树脂与硝基纤维素、聚酰胺树脂、醇酸树脂、丙烯酸树脂、马来酸酐树脂、松香树脂等混合用于塑料表印油墨、塑料复合油墨、铝箔油墨、烫金油墨、金银卡纸油墨、防伪油墨、粘合薄片油墨、透明油墨、热转印油墨等可显着提高光泽度、附着力、流平性、快干性等。 ct2001.com | F, KR-120 aldehydes andketones resin can bemixed with nitro-celluloseresin, [...] polyamide resin, alkyd resin, acrylic resin, [...]maleic anhydride resins, rosin resins, using in plastic sheet printing ink, plastic composite inks, aluminum foil printing ink, hot ink , gold and silver cardboard inks, security inks, adhesive sheets ink and transparent inks, thermal transfer ink, etc. They can significantly improve the gloss, adhesion, flow leveling, drying, and so on. ct2001.com |
使用 N 甲基吡咯烷酮(NMP)、Dynasolve CU-6、 Dzolv 或类似的溶剂将已固化的涂料软化。 graco.com | Use N-Methylpyrrolidone (NMP), Dynasolve CU-6, Dzolv, or an equivalent to soften cured material. graco.com |
科学家发现，覆盆子富含黄酮类化 合物和维生素C，具有激活和修复肌肤的作用。在娇韵诗专利化合物锁颜美白系统（Lock-Around System ™ HP）中，娇韵诗将覆盆子与抗坏血酸酸-2-葡萄糖苷相结合，获得了新一代的维生素C，这种维生素C可以不断地渗透到皮肤中，产生一种持久的抗自由基和抗黑色素形成的作用。 clarinsusa.com | Scientists have [...] found the Raspberry to have exceptional skin energizing and repairing properties thanks to its high content of flavonoids and Vitamin C. In its Lock-Around System ® HP, Clarins has combined it with Ascorbyl acid-2-glucoside, a new generation Vitamin C which continuously diffuses into the skin to provide a long-lasting, anti-free radicalandanti-melanogenesis action. clarinsusa.com |
试烧所选用的主要有机危险成分是二氯甲烷、1,1,2-三 [...] 氯-1,2,2-三氟乙烷（氟利昂 113）、甲基乙基酮、1, 1,1-三氯乙烷和甲苯。 ficem.org | The principle organic hazardous constituents selected for the trial burns were [...] methylene chloride, 1,1,2-trichloro-1,2,2-trifluoroethane (Freon [...] 113), methylethyl ketone, 1,1,1-trichloroethane [...]and toluene. ficem.org |
食典委还注意到，基于CAC/32 LIM/16 中列出的理由，欧洲共同体和挪威对以下农 药最大残留限量持保留意见，包括柑橘类水果中的甲萘威（008）、食用内脏、苹果和梨 中的氟硅唑（165）、辣椒和生菜中的乐果（027）、小麦中的马拉硫磷（049）、葡萄和番 茄中的灭多威（094）、花椰菜、阔叶苣、苹果和桃子中的噻嗪酮（ 118），以及杏、甘蓝、 花椰菜、白菜头、牛奶、油桃、桃子、番茄、甜椒和玉米中的氯氰菊酯（146）。 codexalimentarius.org | The Commission also noted the reservations of the European Community and Norway on MRLs for carbaryl (008) in citrus fruit; fusilazole (165) in edible offal, apples and pear; dimethoate (027) in peppers and lettuce; malathion (049) in wheat; methomyl (094) in grapes and tomato; cypermethrins (118) in cauliflower, scarole, apples and peaches;and cyhalothrin (146) in apricots, broccoli, cauliflower, cabbage head, milk, [...] nectarines, peaches, tomatoes, [...]peppers sweet, and corn for reasons presented in CAC/32 LIM/16. codexalimentarius.org |
甲基乙烯基酮 flir.com | Methyl VinylKetone flir.com |
Progenics 公司已决定部署整合了 United BioSource 公司 (UBC) 的交互式语音应答系统 (IVRS) 的 Rave，管理一项在欧洲、加拿大和美国的多个研究机构进行的评估甲基纳曲酮的Ⅲ期研究，该药用于治疗阿片类药品引起的便秘。 mdsol.com | Progenics has decided to implement Rave integrated with United BioSource Corp’s (UBC) interactive voice response system (IVRS) to manage a Phase III study evaluatingmethylnaltrexone,an opioid-induced constipation treatment, throughout investigative sites in Europe, Canada and the U.S. mdsol.com |
结果发现，高原鼢鼠肌肉脂溶性物质提取率为11.5%，共确定了17种成分，主要成分是n-十六烷酸(32.293%)、n-十七烷酸(1.109%)、n-十八烷酸(6.03%)、二-羟基-环十五酮(1. 198%)、顺十六烯酸(6.13%)、反十八烯酸(27.3%)和亚油酸(18.4%)。 actazool.org | Seventeen kinds of ingredients were identified, the main ones being hexadecanoic acid (32.293%), heptadecanoic acid (1.109%), octadecanoic acid (6.03%), cyclopentadecanoic, 2-hydroxy-(1.198%), Z-hexadecenoic acid (6.13%), E-octadecenoic acid (27.3%) and Z,Z-octadecenoic acid (18.4%). actazool.org |
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。