| 单词 | 乙酰 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 乙酰 —acetyl (chemistry)Examples:乙酰胺吡咯烷酮—piracetam (C6H10N2O2) 乙酰胺 n—acetamide n 乙酰化 n—acetylation n 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) 酰—acid radical • -acyl (chemistry)
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而在美国，现重点是煤炭用于发电， 但对用于联产化学品，尤其是乙酰基 产 品也存在许多发展机遇。 unesdoc.unesco.org | However, in America, the coal is [...] currently mainly used to generate electricity, for other [...] byproducts, especially acetyl products there [...]exist many opportunities. unesdoc.unesco.org |
对乙酰氨基 酚对于那些不能服用布洛芬的患者或许有用，它同时具有镇痛和降热的作用，但是不利于消除炎症（肿胀）。 shanghai.ufh.com.cn | Acetaminophen is useful for [...] both pain and fever for those unable to take NSAIDS but does not help inflammation (swelling). shanghai.ufh.com.cn |
瓦克的产品系列VINNAPAS®、GENIOPERL®、HDK®、GENIOSIL®、ELASTOSIL® 和乙酰丙酮 在复合材料工业的许多标准生产工艺中应用非常广泛。 wacker.com | The WACKER products series VINNAPAS®, GENIOPERL®, HDK®, GENIOSIL® und ELASTOSIL® are used in various standard methods employed in the composites industry. wacker.com |
有机磷类除害剂和氨基甲酸酯类会抑 制 乙酰 胆 碱 酯 酶，可引致神 经系统中毒的征状，但一般不会在人体内积聚。 cfs.gov.hk | OPPs and carbamates act by inhibiting the enzyme acetylcholinesterase (AChE) and may lead to signs of neurotoxicity but they generally do not accumulate in the human body. cfs.gov.hk |
哥伦比亚代表团指出，糙米中乙酰甲 胺 磷和甲胺磷的拟议最高残留限量只能在步 骤5予以通过，并需要农药残留法典委员会进一步审议，因为该产品的国内摄入数据超出 了粮农组织/世卫组织农药残留联席专家会议设定的每日允许摄入量，从而拟议的最高残 留限量无法有效保护消费者的健康。 codexalimentarius.org | The Delegation of Colombia noted that the MRLs proposed for acephate and methamidophos in rice, husked should be adopted at Step 5 only and be further considered by the Committee on Pesticide Residues as the national consumption data for this product exceeded the Acceptable Daily Intake (ADI) established by the Joint FAO/WHO Expert Meeting on Residues of Pesticides (JMPR) therefore the MRLs proposed would not protect consumers’ health. codexalimentarius.org |
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 |
便携式乙酰胆碱 酯酶活动监测仪的用途是在视察期间或指称使用调查期间评估 个人的乙酰胆碱酯酶的活动水平。 opcw.org | The purpose of the portable acetylcholinesterase activity monitor is to assess individual acetylcholinesterase activity levels during [...] an inspection [...]or investigation of alleged use. opcw.org |
在这里，我们重点介绍识别蛋白质修饰的一般方法，质谱；识别磷酸化的特异性方法，磷酸盐标记；识别泛素化的方法；在染色质重塑过程中识别组蛋 白 乙酰 化 和 甲基化的方法；识别蛋白质糖基化的方法（表1和图1B）。 labome.cn | Here we focus on the mass spectrometry as a general approach for identifying protein modification, and specifici methods for phosphorylation, such as [...] orthophosphate labeling, for ubiquitination, [...] for histone acetylation and methylation [...]in the context of chromatin remodeling, [...]and for protein glycosylation (Table 1 and Fig 1B). labome.com |
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 |
对于一般比较有味道的ale啤酒，双 乙酰 含 量不是那么重要。 fermentis.com | For ale beers that are generally more [...] flavoursome diacetyl levels are less [...]critical. fermentis.com |
任何在結構上可從 3-苯乙酰基吲 哚通過在吲哚環之氮原子上以烷基、鏈 烯基、環烷甲基、環烷乙基或 2-(4-嗎啉基)乙基取代所生成之化合物（該 化合物現時不包括在《危險藥物條例》（第 134 章）附表 1 第 I 部第一 段(a)分段中），而不論生成物有否再在吲哚環或苯環以不限數量取代。 legco.gov.hk | Any compound (not being a compound for the time being specified in paragraph 1(a) of Part I of the First Schedule to the Dangerous Drugs Ordinance (Cap.134)) structurally derived from 3-phenylacetylindole by substitution at the nitrogen atom of the indole ring with alkyl, alkenyl, cycloalkylmethyl, cycloalkylethyl or 2-(4-morpholinyl)ethyl, whether or not further substituted in the indole ring to any extent and whether or not substituted in the phenyl ring to any extent. legco.gov.hk |
作 为“定向打击贩运活动区域交流、知识专长和培 训二”行动的一部分，2009 年，毒品和犯罪问题 办公室记录缉获了非表列化学品，其中包括在巴 基斯坦缉获 5 吨乙酰氯；在阿富汗缉获 2 吨氯化 铵、23.5 吨咖啡因和 2.2 吨碳酸钠，以及在中国缉 获 1,500 升乙酸。 incb.org | As part of TARCET II, UNODC recorded seizures of nonscheduled chemicals in 2009, including 5 tons of acetyl chloride in Pakistan; 2 tons of ammonium chloride, 23.5 tons of caffeine and 2.2 tons of sodium carbonate in Afghanistan; and 1,500 litres of acetic acid in China. incb.org |
高接种量将降低pH值并 有助于减少细菌的生长，以同样的方式，减少了 双 乙酰 的 形 成。 fermentis.com | A high pitching rate will decrease the pH and help reduce the bacterial growth; in [...] the same way, diacetyl formation is [...]reduced. fermentis.com |
欧盟代表团对以下农药/商品组合的最高残留限量表达了保留意见：戊唑醇（莴苣 头）；乙酰甲胺 磷/甲胺磷（稻米）；噻螨酮（干啤酒花，绿茶，红茶(红茶，发酵茶和干 茶)）；戊唑醇（鲜食葡萄，干葡萄，桃(包括欧盟层面的油桃)，苹果，梨，青椒，樱桃 和杏）；吡唑醚菌酯（柑橘，油籽(除花生外)）；螺虫乙酯（可食用内脏(哺乳动物)）； [...] 啶虫脒（青葱和梅子）以及吡唑萘菌胺。 codexalimentarius.org | The Delegation of the European Union expressed its [...] reservation on a [...] number of MRLs proposed for the following pesticide / commodity combinations: tebuconazole (lettuce, head); acephate / methamidophos [...](rice); hexythiazox [...](hops, dry and tea, green, black (black, fermented and dried)); tebuconazole (table grapes, dried grapes, peaches (includes nectarines at EU level), apples, pears, peppers, cherries and apricots); pyraclostrobin (papaya, citrus, oilseeds (except peanuts)); spirotetramat (edible offal (mammalian)); acetamiprid (spring onions and plums) and isopyrazam. codexalimentarius.org |
布洛芬和对乙酰氨基酚的剂量需要严格控制，过量使用也会有危险。 shanghai.ufh.com.cn | NSAID and acetaminophen dosing should [...] be closely monitored, as there is also a danger of overdosing. shanghai.ufh.com.cn |
幼虫和蛹血淋巴凝集素活性的抑制糖明显不同：乳糖、岩藻糖 和 N - 乙酰 半 乳糖胺对幼虫血淋巴凝集素活性有抑制作用；而甘露糖胺、半乳糖胺和葡萄糖胺则对蛹血淋巴凝集素有一定抑制。 actazool.org | It showed that HA was inhibited by lactose, fucose and N-acetylgalactosamine in the larvae, and inhibited by mannosamine, glactosamine and glucosamine in the pupa. actazool.org |
我厂生产的DMF精馏回收塔用于n.n-2甲基甲酰胺(DMF),n.n二甲 基 乙酰 胺 (DMAC),甲苯等溶剂的回收.该设备可以根据用户物料原料处理量的不同，可分别采用连续式或间歇式蒸馏工艺,回收的成品浓度高、质量稳定、残留量低。 js-sysh.com | I plant DMF distillation recovery column for nn-2-methyl formamide (DMF), nn dimethyl acetamide (DMAC), toluene and other solvent recovery. The device is based on user capacity of different materials, raw materials, respectively with continuous or intermittent distillation process for recovery of the product concentration of high and stable quality, low residue. js-sysh.com |
光学显微镜（×200）下见N-乙酰半胱氨酸干预的低氧条件下人脑胶质瘤细胞SHG-44形成团块，部分细胞溶解漂浮。 chinese.eurekalert.org | Human SHG-44 glioma cells aggregates formed, with some floating lysed cells under hypoxia and N-acetylcysteine intervention (light microscope, × 200). chinese.eurekalert.org |
非阿片类药物－这类镇痛药物包括扑热 息痛（对乙酰氨基 酚）和非甾体抗炎药物 （NSAIDs [...] ），例如，阿司匹林、布洛芬和双氯 芬酸。 thewpca.org | Non-opioids – These include [...] paracetamol (acetaminophen) and the non-steroidal [...]anti-inflammatory drugs (NSAIDs), eg aspirin, ibuprofen and diclofenac. thewpca.org |
目前农药出口业务发展迅速，拥有南美洲、欧洲、非洲及东南亚等地区的农药客户30多家，与国内50多家知名农药工厂建立长期合作关系，拥有稳定的货源基地，主要出口品种为除草剂,如草甘瞵,百草枯,2-4D,敌草隆，莠去津, 莠灭净等原药及其制剂；杀虫剂,如吡虫啉、毒死蜱、二嗪磷 、 乙酰 甲 胺 磷、乐果、三唑磷、高效氯氟氰菊酯等原药及其制剂；杀菌剂，如多菌灵、戊唑醇、丙环唑等原药及其制剂；植物生长调节剂，如乙烯利等。 bailion.com | At present the export of pesticide developing rapidly,with South America,Europe,Africa and southeast Asia and other regions of pesticide customer more than 30,and domestic more than 50 well-known pesticide factory to establish long-term cooperation relations,has a stable source of supply base,the main export varieties of herbicides,such as grass Lin gump,paraquat,2-4 D,marmer and atrazine,destroyed a lot of technical and its preparation such as net,pesticides,such as [...] [...] imidacloprid,chlorpyrifos,diazinon,acephate,dimet hoate and triazophos,efficient chlorine fluorine cyanide chrysanthemum [...]ester and its technical [...]preparations,Fungicide,such as carbendazim,amyl azole alcohol,cring azole,such as its preparation,plant growth regulator,such as ethephon,etc.We are very value to the customer choice,for customer systems analysis and investigation,claims and customers to share,tailor made for the customer win-win cooperation mode. bailion.com |
4-[4-[5-[(乙酰氨基)甲基 ]-2-氧代-3-恶唑烷基]-2-氟苯基 ]-1-哌嗪甲酸叔丁酯 chemblink.com | 4-[4-[5-[(Acetylamino)methyl ]-2-oxo-3-oxazolidinyl ]-2-fluorophenyl ]-1-piperazinecarboxylic [...] acid tert-butyl ester chemblink.com |
头孢丙烯; (6R,7R)-7-[(2R)-2-氨基-2-(4-羟基苯基)乙酰 氨 基]-8-氧代-3-(1-丙烯基)-5-硫杂-1-氮杂双环[4.2.0 ]辛-2-烯-2-羧酸 chemblink.com | 8-[2-Amino-2-(4-hydroxyphenyl)-acetyl]amino-7-oxo-4-prop-1-enyl-2-thia-6-azabicyclo[4.2.0]oct-4-ene-5-carboxylic acid; (6R-(6alpha,7beta(R*)))-7-((Amino(4-hydroxyphenyl )acetyl)amino)-8-oxo-3-(1-propenyl)-5-Thia-1-azab icyclo(4.2.0)oct-2-ene-2-carboxylic acid chemblink.com |
结果表明：老龄小鼠卵母细胞中组蛋 白 乙酰 化 和 组蛋白 去 乙酰 化 酶 表达出现了异常变化 [动物学报53(6): 1069– 1075, 2007]。 actazool.org | These results indicate that both histone acetylation and the expression of HDACs show an anomaly in the oocytes of old mice[Acta Zoologica Sinica 53(6):1069 –1075, 2007]. actazool.org |
以乙腈为提取溶剂,固相萃取柱净化,微波辅助衍生化,用双(三甲基硅烷基)三 氟 乙酰 胺 (BSTFA)与甲基氯硅烷(TMCS)(体积比为99 :1)的硅烷化试剂在吡啶存在下进行衍生化反应。 chrom-china.com | The microwave-assisted derivatization of the target components with N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA) and trimethylchlorosilane (TMCS) (99:1, v/v) using pyridine as solvent was performed, and then the derivatives were analyzed by GC-MS. chrom-china.com |
可抑制新合成 DNA 的甲基化，DNA 甲基化对测定细胞对组蛋白去乙酰酶 抑制剂的凋亡敏感性是很重要的。 scbt.com | 5-Aza-2′-Deoxycytidine inhibits methylation of newly synthesized DNA by specifically inhibiting Dnmt. scbt.kr |
瓦克生物技术以先进的生物技术工艺为基础， 为生命科学行业提供满足客户具体需求的创新型解决方案和产品， 产品包括药物蛋白、 [...] 环糊精和发酵法半胱氨酸， 此外也供应乙酰丙酮 和高品质的聚醋酸乙烯酯固体树脂等标准化学产品。 wacker.com | The BIOSOLUTIONS portfolio is also complemented by catalog [...] chemicals, such as acetyl acetone and high-quality [...]polyvinyl acetate solid resins. wacker.com |
為了預防高山反應，可以在登上高海拔地區24小時前，每天服用兩次 的 乙酰 脞 胺 （Acetazolamide），每次125－250mg的服量，然後在抵達最高海拔地區後的第二或第三晚停止服用（如果在之前已經下到低海拔地區，那麼下山後才停止服用）。 nangchen.org | The dose of acetazolamide for prophylaxis is 125-250 mg twice a day starting 24 hours before ascent, and discontinuing after the second or third night at the maximum altitude (or with descent if that occurs earlier). nangchen.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。