| 单词 | 吡啶酮 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 吡啶酮 noun —pyridone nSee also:吡啶—pyridine C5H5N 吡啶 n—pyridine n 吡—used as phonetic bi- or pi- 啶—idine (chemistry) 酮 n—ketone n • ketones pl
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(a) 氨吡啶；其鹽類；及 (b) 維莫非尼；其鹽類。 legco.gov.hk | (a) Fampridine; its salts; and (b) Vemurafenib; its salts. legco.gov.hk |
处方类阿片 丁丙诺啡、可待因、右丙氧芬、芬太尼、氢可酮、氢吗 啡酮、美沙酮、吗啡、羟考酮、哌替 啶 、 suboxone、 subutex。 daccess-ods.un.org | Prescription opioids Buprenorphine, codeine, dextropropoxyphene, fentanyl, hydrocodone, hydromorphone, methadone, morphine, oxycodone, pethidine, suboxone, subutex. daccess-ods.un.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 |
这款去头屑洗发水内含阳离子护理剂，在Carbopol® Aqua [...] SF-1聚合物的作用下，表现出ZPT（硫氧 吡啶 锌 ） 和硅氧烷出色的长效悬浮和稳定性能。 cn.lubrizol.com | This anti-dandruff shampoo which contains a cationic conditioner demonstrates the [...] excellent long-term suspension and [...] stabilization of ZPT(Zinc Pyrithione) and silicone [...]provided by Carbopol® Aqua SF-1 Polymer. lubrizol.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 |
本款护肤乳液配方内含吡咯烷酮羧酸 钠，它是皮肤天然保湿因子的一种成分。 cn.lubrizol.com | This body lotion formulation [...] contains sodium pyrrolidone carboxylate salt, [...]which is part of the natural moisturizing factor in skin. lubrizol.com |
欧盟代表团对于以下农药/商品组合的最高残留限量建议表达了保留意见：对于除 [...] 虫脲的总体保留意见，因为该化合物在欧盟正在接受评估；具体保留意见包括：桃子、 李子和青椒的建议值；噻螨酮（草 莓）；醚菊酯（葡萄）；麦草畏（大豆） ； 啶 虫脒 （欧芹(除菠菜外的叶类蔬菜)），以及粉唑醇（葡萄干(无核葡萄干、葡萄干和小葡萄干) [...]和葡萄）。 codexalimentarius.org | The Delegation of the European Union expressed its reservation on the following proposals for MRLs for pesticide / commodity combinations: general reservation on diflubenzuron as the evaluation of this compound was ongoing in the EU and specific reservations for the proposals for [...] peaches, plums and peppers; [...] hexythiazox for strawberries; etofenprox for grapes; dicamba for soybeans; acetamiprid for scarole (leafy [...]vegetables except [...]spinach) and flutriafol for dried grapes (= currants, raisins and sultanas) and grapes. codexalimentarius.org |
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 |
通常用的胶水在使用时会遇到诸多不便，只有固体浆糊常温下为固体，可直接擦拭使用，克服了液体胶水或粘稠状浆糊使用上的不便之处，固体浆糊通常由三种功能不同的物质组成，即赋形剂、溶剂和黏接剂树脂，黏接剂最常见的时聚乙 烯 吡 咯 烷 酮（ PVP ），使用分子量为 40 000-90 000 [...] （ K30 ）和 10 000,000-13 000 000 （ K90 ）之间的不同 PVP ，调节赋形剂、 [...] PVP 与溶剂之间的比例，可以制成不同硬度的棒状固体浆糊。 jiafengchemical.com | Usually glue in using will encountered many inconvenience, only solid paste at room temperature for solid, can directly wipe using, overcome has liquid glue or stick heavy shaped paste using of inconvenience of Department, solid paste usually by three species function different of material composition, is assigned shaped agent, and solvent and sticky received [...] agent resin, sticky received agent most [...] common is polyvinylpyrrolidone (PVP), using [...]molecular weight from 40 000-90 000 (K30) [...]to 10 000,000-13 000 000 (K90), adjust the excipient, the ratio between PVP and solvents, can be made into different hardness of Rod-like solid paste. jiafengchemical.com |
5-氰基-2-氟-6-甲基吡啶; 2-甲基-6-氟烟腈 chemblink.com | 5-Cyano-2-fluoro-6-picoline; 6-Fluoro-2-methylnicotinonitrile chemblink.com |
通过高效液相色谱法研究了3-(2-吡啶 基 )- 5,6-二苯基-1,2,4-三嗪(PDT)和Fe(Ⅱ)的配合物［Fe(PDT)3］2+的面式和经式两种几何异构体之间的动力学平衡过程。 chrom-china.com | The kinetic transformation of the two isomers of the [...] ［Fe(PDT)3］2+ (PDT: 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine) [...]was studied by high performance liquid chromatography. chrom-china.com |
采用反相C18色谱柱,以乙腈和0.01 mol/L磷酸溶液(用三乙胺调整pH 3.6)为流动相对杂环胺进行梯度洗脱,使用二极管阵列检测器(DAD)分别在228 nm(2-氨基-9H-吡啶并［ 2,3-b］吲哚(AaC)、2-氨基-3-甲基 - 9 H - 吡啶 并 ［ 2,3-b］吲哚(MeAaC))、253 nm(2-氨基-3-甲基咪唑并［4,5-f］喹啉(IQ)、1-甲基 - 9 H - 吡啶 并 ［ 3,4-b］吲哚(Harman)、 2- 9 H - 吡啶 并 ［3,4-b］吲哚(Norharman))、263 nm(2-氨基-3,8-二甲基咪唑并［4,5-f］喹喔啉(MeIQx)、2-氨基-3,4,8-三甲基咪唑并［4,5-f］喹喔啉(4,8-DiMeIQx)、3-氨基-1-甲基 - 5 H - 吡啶 并 ［4,3-b］吲哚(Trp-p-2))、321 nm(2-氨基-1-甲基-6-苯基咪唑并［4,5-b］ 吡啶 ( P h IP))处进行检测。 chrom-china.com | The chromatographic separation was achieved on a reverse-phase C18 column by gradient elution using 0.01 mol/L phosphoric acid (adjusted to pH 3.6 by [...] triethylamine) and acetonitrile, [...] detected with a diode array detector (DAD) at 228 nm for 2-amino-9H-pyrido［2,3-b］indole (AaC) and 2-amino-3-methyl-9H-pyrido［2,3-b］indole (MeAaC); 253 nm for 2-amino-3-methylimidazo［4,5-f］quinoline (IQ), 1-methyl-9H-pyrido［3,4-b］indole (Harman), 9H-pyrido［3,4-b ］indole (Norharman); 263 nm for 2-amino-3,8-dimethylimidazo［4,5-f］quinoxaline (MeIQx), 2-amino-3,4,8-trimethylimidazo［4,5-f］quinoxaline (4,8-DiMeIQx), 3-amino-1-methyl-5H-pyrido［4,3-b］indole (Trp-p-2); 321 nm for 2-amino-1-methyl-6-phenylimidazo［4,5-b］ pyridine (PhIP). chrom-china.com |
三价铬和六价铬分别以吡啶-2,6- 二羧酸(PDCA)和1,5-二苯卡巴肼(DPC)作为络合剂在柱前和柱后进行衍生化,分别在紫外和可见波长下采用紫外检测器进行检测,灵敏度高,基体干扰小。 chrom-china.com | Cr(III) and Cr(VI) were [...] derivatized with 2,6-pyridinedicarboxylic acid (PDCA) [...]and 1,5-diphenyl-carbazide (DPC), and detected [...]by an ultraviolet-visible (UV-Vis) detector at UV and visible wavelengths, respectively. chrom-china.com |
4-(4-溴吡唑-1-基)哌啶-1-甲酸叔丁酯 chemblink.com | 4-(4-Bromopyrazol-1-yl)piperidine-1-carboxylic [...] acid tert-butyl ester chemblink.com |
其他镇静安眠药 甲丙氨酯、甲喹酮、苯巴比妥、唑吡 坦。 daccess-ods.un.org | Other sedative hypnotics, including barbiturates [...] Meprobamate, methaqualone, phenobarbital, zolpidem. daccess-ods.un.org |
其他镇静安眠药 甲丙氨酯、甲喹酮、苯巴比妥、唑吡 坦。 下文是列入经修订的年度报告调查表草案的毒品类别和类型。 daccess-ods.un.org | Listed below are the classes and types of drugs included in the revised draft annual report questionnaire. daccess-ods.un.org |
e.g. bendroflumethiazide，chlorothiazide，hydrochlorothiazide）/噻嗪类 （如苄氟噻嗪、氯噻嗪、氢氯噻嗪）；triamterene/氨苯 蝶 啶 ； 和 具有相似化学结构 或相似生物作用的其他物质（drosperinone/曲 螺 酮和 p amabrom/帕马溴以及局部使用 的 dorzolamide/和噻吗洛尔 和 brinzolamide/布林佐胺不属于禁用物质，除外）。 unesdoc.unesco.org | Acetazolamide, amiloride, bumetanide, canrenone, chlorthalidone, etacrynic acid, furosemide, indapamide, metolazone, spironolactone, thiazides (e.g. bendroflumethiazide, chlorothiazide, hydrochlorothiazide), triamterene, and other substances with a similar chemical structure or similar biological effect(s) (except drosperinone, pamabrom and topical dorzolamide and brinzolamide which are not prohibited). unesdoc.unesco.org |
3-氨基-4-吡啶羧酸; 3-氨基异烟酸; 3-氨基吡啶-4-甲酸 chemblink.com | 3-Amino-4-pyridinecarboxylic acid; 3-Aminopyridine-4-carboxylic acid chemblink.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 |
样品经甲醇-水(体积比为80∶20)混合溶剂提取,通过免疫亲和柱(IAC)净化,以氰酸蒽(1-AN)为衍生化试剂、4-二甲基氨 基 吡啶 ( D M AP)为催化剂进行衍生,以ZORBAX Eclipse XDB-C18 柱为分离柱,乙腈-水(体积比为80∶20)为流动相进行高效液相色谱分离及荧光检测，荧光检测的激发波长为381 nm，发射波长为470 nm。 chrom-china.com | T-2 toxin was extracted with methanol-water (80∶20, v/v), purified by immunoaffinity columns containing antibodies specific for T-2 toxin, and quantified by reversed-phase high performance liquid chromatography with fluorescence detection (excitation wavelength, 381 nm; emission wavelength, 470 nm) after derivatization with 1-anthroylnitrile （1-AN） and 4-dimethylaminopyridine (DMAP). chrom-china.com |
吡啶-4-甲基乙酸酯; 4-(乙酰氧甲基)吡啶 chemblink.com | Pyridine-4-methyl acetate; 4-(Acetoxymethyl)pyridine chemblink.com |
1,5-环辛二烯(吡啶)(三环 己基膦)铱六氟磷酸盐 chemblink.com | (1,5-Cyclooctadiene)pyridine(tricycl ohexylphosphine)iridium [...] hexafluorophosphate chemblink.com |
为注射毒品使用者提供的旧针换新针服务、咨询服务和美 沙 酮 治 疗 增加 了。 daccess-ods.un.org | Provision of needle exchange and counselling [...] services, and methadone treatment to [...]injecting drug users has increased. daccess-ods.un.org |
GNT Pharma的新型候选药物和资料均源自经临床验证的药物——阿斯匹林和柳氮 磺 吡啶 — — 这些药物在干预脑细胞损伤和炎症方面显现出了令人鼓舞的有效性和安全性。 tipschina.gov.cn | Novel drug candidates and libraries of GNT Pharma are derived from clinically proven drugs -- aspirin and sulfasalazine -- that revealed promising efficacy and safety for the intervention of brain cell injury and inflammation. tipschina.gov.cn |
天然植物中有效成分的萃取是化学研究的重要内容，这方面微波萃取法也显示了独特的优点，已见于文献的研究报告有：迷迭香和薄荷中含有迷迭香或薄荷油混合物的提取，蔬菜类植物 中 吡 咯 双 烷基生物碱，不同植物中的 嘧 啶 糖 甙 、棉子酚和生物碱的提取，粮食和牛奶中维生素B的提取，植物中的香精香料，中药中的重楼皂甙的提取。 shcsjxcn.com | Active ingredients of natural plant extract is an important chemical research in this area microwave-assisted extraction method also showed the unique advantages of studies have been found in the literature are: rosemary and mint in a mixture containing rosemary or peppermint extract , [...] vegetable plants in [...] the two-alkyl pyrrole alkaloids from different plants of the pyrimidine glycosides, phenols [...]and alkaloids cotton [...]seed extract, food and milk in the extraction of vitamin B, plants in the flavors and fragrances, traditional Chinese medicine in the re-RPS extraction. shcsjxcn.com |
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 |
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 radical and anti-melanogenesis action. clarinsusa.com |
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 （ 11 8），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 |
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。