ketones is ketone's Plural Form

ketone

US 
UK ['ketəʊnz]
  • n.【化】酮
  • Web酮类；酮体；酮類
Plural Form：ketones  

E-C

E-E

Web Definition

n.
1.
【化】酮

Sample Sentence

Definition:
AllAll,酮酮,酮类酮类,酮体酮体,酮類酮類
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
aldehydes, ketones, and others had not obviously alteration.
醛类、酮类及其他类物质的变化并不显著。
quán lèi 、 tóng lèi jí qí tā lèi wù zhì de biàn huà bìng bù xiǎn zhù 。
paper.pet2008.cn
2.
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.
酮及醌，不论是否含有其他含氧基，及其卤化、磺化、硝化或亚硝化衍生物。
tóng jí kūn , bú lùn shì fǒu hán yǒu qí tā hán yǎng jī , jí qí lǔ huà 、 huáng huà 、 xiāo huà huò yà xiāo huà yǎn shēng wù 。
www.china-customs.com
3.
Asymmetric transfer hydrogenation of aromatic ketones is an attractive method for the preparation of optically active alcohols.
因而，从芳香酮的对映选择性氢化制备相应的手性醇受到了人们的极大关注。
yīn ér , cóng fāng xiāng tóng de duì yìng xuǎn zé xìng qīng huà zhì bèi xiāng yìng de shǒu xìng chún shòu dào le rén men de jí dà guān zhù 。
51lunwen.net
4.
The invention discloses a preparation method of a benzofuran ketones compound containing indoles substituent groups.
一种含吲哚类取代基的苯并呋喃酮类化合物的制造方法。
yī zhǒng han yǐn duǒ lèi qǔ dài jī de běn bìng fū nán tóng lèi huà hé wù de zhì zào fāng fǎ 。
ip.com
5.
Hydrocarbons, esters, alcohols ketones, and aldehydes were the major constituents. Hydrocarbons were dominant in Owari Satsuma cultivar.
主要成分为烃类、酯类、醇类、酮类和醛类化合物。
zhǔ yào chéng fèn wèi tīng lèi 、 zhǐ lèi 、 chún lèi 、 tóng lèi hé quán lèi huà hé wù 。
dictsearch.appspot.com
6.
Predominantly alicyclic and branched-chain aliphatic organic acids as well as diacids and aromatic ketones were formed by degradation.
主要脂和支链脂肪酸有机酸以及二酸和芳香酮形成的退化。
zhǔ yào zhī hé zhī liàn zhī fáng suān yǒu jī suān yǐ jí èr suān hé fāng xiāng tóng xíng chéng de tuì huà 。
www.syyxw.com
7.
Ketones are named by the IUPAC system as derivatives of the class name for this homologous series, "alkanones. "
在IUPAC系统中，酮是作为这个系列的类名——“烷属酮”的衍生物来命名的。
zài IUPAC xì tǒng zhōng , tóng shì zuò wéi zhè ge xì liè de lèi míng —— " wán shǔ tóng " de yǎn shēng wù lái mìng míng de 。
8.
Preferred non-aqueous solvents include alkyl alcohols or ketones having less than about six carbon atoms.
首选非水溶剂包括烷基醇，酮则少于六个碳原子。
shǒu xuǎn fēi shuǐ róng jì bāo kuò wán jī chún , tóng zé shǎo yú liù gè tàn yuán zǐ 。
www.1168818.cn
9.
Not recommended with ketones, brake fluid, aliphatic esters, chlorinated solvents, gasoline and concentrated acid and alkaline solutions.
对于酮、制动液、脂肪质脂类、氯化石蜡溶剂、汽油、浓缩酸性和碱性溶液，不推荐使用此类型的管。
duì yú tóng 、 zhì dòng yè 、 zhī fáng zhì zhī lèi 、 lǜ huà shí là róng jì 、 qì yóu 、 nóng suō suān xìng hé jiǎn xìng róng yè , bù tuī jiàn shǐ yòng cǐ lèi xíng de guǎn 。
www.e-gtm.com.cn
10.
As open-chain hydroxy aldehydes and hydroxyl ketones, the monosaccharides are very reactive.
以开链的羟基醛和羟基酮形式存在的单糖非常活泼。
yǐ kāi liàn de qiǎng jī quán hé qiǎng jī tóng xíng shì cún zài de dān táng fēi cháng huó pō 。
dictsearch.appspot.com