quinones

英式音标：

美式音标：

词义：

n.醌；醌类

网络醌类化合物；苯醌；醌類物质

变形

复数：quinones

英英释义

quinone

n.any of a class of aromatic yellow compounds including several that are biologically important as coenzymes or acceptors or vitamins; used in making dyes

同义词：benzoquinone

用法：

双语例句

1.Ketonesandquinones,whetherornotwithotheroxygenfunction,andtheirhalogenated,sulphonated,nitratedornitrosatedderivatives.酮及醌，不论是否含有其他含氧基，及其卤化、磺化、硝化或亚硝化衍生物。www.china-customs.com2.MANUEL PEREZ-QUINONES:"Applehasbeenadriverinsomethingsand they have been afaithfuladopterofgoodideasinothers."曼努埃尔佩雷斯醌：“苹果已在一些事情的驱动程序，并已对别人好主意忠实收养。”www.englishtang.com3.abstract:Quinonesareaclassofmedicine in the chemicalcompositionofquinone-typestructure.醌类化合物是中药中一类具有醌式结构的化学成分。www.purji.com4.Mauro Tello Quinoneswastorturedandkilledjustdaysafterhearrivedinthecitytofightcorruptioninthelocalpolice.MauroTelloQuinones在到达这个城市打击腐败的仅仅几天后就在当地警局被拷问和杀害了。www.unsv.com5.PPO catalyzes the initial step in the polymerizationofphenolicstoproducequinones.多酚氧化酶能加快酚醛塑料的聚合，产生苯醌。6."Sometimesyouhave to be willingtorisk,"Quinonessaid.“有时你必须愿意承担的风险，”记者说。7.WhenIputthesilvercrossstabintoyourbodythateternalo-quinones.当我把银色的十字架刺进你那永恒的躯体中时。wenwen.soso.com8.Investors(58. 38. 96 . *)WillQuinonestechnology:whetheritinvolvedthereorganization of the backdooratHuataiSecurities?投资者（58.38.96。*）请问凯诺科技：本次重组是否涉及借壳于华泰证券？9.LizethQuinonescameto the U. S.fromColombia(SouthAmerica)whenshewasjust10 yearsold.Lizeth凯诺内斯来自哥伦比亚（南美），她只有10岁到美国。www.englishtang.com10.Industry:ChemicalProcessing;Chemicalfiber;Synthetic resin;Quinones;Otherinorganic;FineChemicalsAgents;Otherquinones;所属行业：化工产品加工；化学纤维；合成树脂；醌类；其他无机盐；精细化学品代理；其他醌类；；www.integrity-enterprises.net

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造句：

1. Sometimes you have to be willing to risk, "Quinones said."

“有时你必须愿意承担的风险，”记者说。

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2. Manuel Perez-Quinones is a computer science professor at Virginia Tech.

曼努埃尔·佩雷斯·奎诺恩斯是弗吉尼亚理工大学计算机科学教授。

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3. The infra - red spectra of quinones present a number of interesting features.

醌类的红外光谱具有一些有趣的性质。

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4. The results suggest that the reaction consists of formation of yellow quinones and then coupling of them to produce polyphenylphenols.

反应可能经过两个步骤，先是底物氧化生成黄色苯醌类物质，然后醌类中间物偶联形成多聚酚。

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5. Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.

酮及醌，不论是否有其他含氧基，及其卤化、磺化、硝化或亚硝化衍生物。

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6. The modern analytical technology applied to quinones in herbs and preparations are summarized, and the useful references for quality control of quinones are provided.

综述了现代分析技术在含醌类化合物的中草药及其制剂中的应用概况，为含醌类化合物的中药及其制剂的质量控制提供参考。

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7. Phenols, aldehydes, ketones, quinones, carboxylic acids and many other important organic intermediates for fine chemicals can be obtained by oxidizing aromatic compounds.

通过氧化反应可以由芳香族化合物得到酚、醛、酮、醌和羧酸等重要的有机中间体和精细化学品。

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8. Phenols, aldehydes, ketones, quinones, carboxylic acids and many other important organic intermediates for fine chemicals can be obtained by oxidizing aromatic compounds.

通过氧化反应可以由芳香族化合物得到酚、醛、酮、醌和羧酸等重要的有机中间体和精细化学品。

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