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ketone

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

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Web Definition

n.
1.
【化】酮

Sample Sentence

Definition:
AllAll,酮酮,酮体酮体,酮类酮类,尿酮尿酮
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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1.
However, the body has a "backup plan" which involves molecules known as ketone bodies.
不过，身体有一套“后备方案”，就是可以产生称为酮体分子。
bú guò , shēn tǐ yǒu yí tào " hòu bèi fāng àn " , jiù shì kě yǐ chǎn shēng chēng wéi tóng tǐ fēn zǐ 。
www.douban.com
2.
Four, traveling to the sun, had better wear hat obscure, and appropriate sunlight wipe some containing ketone sunscreen.
外出旅游太阳暴晒，最好戴顶帽子遮住日光照射，并适当擦一些含酮的防晒霜。
wài chū lǚ yóu tài yáng bào shài , zuì hǎo dài dǐng mào zi zhē zhù rì guāng zhào shè , bìng shì dàng cā yì xiē hán tóng de fáng shài shuāng 。
www.yayatn.com
3.
It is a somewhat well known fact that sodium bisulfite will add to the carbonyl group of a ketone to form a crystalline addition product.
人们已经知道，亚硫酸氢钠可以加成到酮的羰基基团形成一个晶体加成产物。
rén men yǐ jīng zhī dào , yà liú suān qīng nà kě yǐ jiā chéng dào tóng de tāng jī jī tuán xíng chéng yī gè jīng tǐ jiā chéng chǎn wù 。
dictsearch.appspot.com
4.
The invention provides a simple and economic preparation method of a methyl ketone compound containing heterocycles.
本发明提供了一种简便、经济的含杂环的甲基酮类化合物的制备方法。
běn fā míng tí gōng le yī zhǒng jiǎn biàn 、 jīng jì de hán zá huán de jiǎ jī tóng lèi huà hé wù de zhì bèi fāng fǎ 。
ip.com
5.
Said tower can be used to purify the gas recycled by the debutanization tower when generating methyl-ethyl ketone via mixing carbon.
所述塔特别可以用于净化由混合碳四生产甲乙酮的过程中经脱丁塔的塔顶回收的气体。
suǒ shù tǎ tè bié kě yǐ yòng yú jìng huà yóu hùn hé tàn sì shēng chǎn jiǎ yǐ tóng de guò chéng zhōng jīng tuō dīng tǎ de tǎ dǐng huí shōu de qì tǐ 。
ip.com
6.
Turning of the stirrer by hand or more rapid addition of ketone is necessary at this point.
在这时，改用手动搅拌或快速滴加酮是非常必要的。
zài zhè shí , gǎi yòng shǒu dòng jiǎo bàn huò kuài sù dī jiā tóng shì fēi cháng bì yào de 。
wenku.baidu.com
7.
Poly(ether ether ketone) as a new thermoplastic with high performance has been widely used in many engineering fields.
聚醚醚酮（PEEK）作为一种新型高性能热塑性工程塑料，在许多工程领域有着广泛的应用。
jù mí mí tóng ( PEEK ) zuò wéi yī zhǒng xīn xíng gāo xìng néng rè sù xìng gōng chéng sù liào , zài xǔ duō gōng chéng lǐng yù yǒu zhe guǎng fàn de yìng yòng 。
www.chemyq.com
8.
Characteristic, synthesize technology and market, and production actuality and development trend of methyl isopropyl ketone were introduced.
介绍了甲基异丙酮的性质、合成技术、国内市场和生产现状及发展建议。
jiè shào le jiǎ jī yì bǐng tóng de xìng zhì 、 hé chéng jì shù 、 guó nèi shì chǎng hé shēng chǎn xiàn zhuàng jí fā zhǎn jiàn yì 。
dictsearch.appspot.com
9.
Esters are the major components, the other chemical constituents were alkane, acids, alcohol, aldehyde and ketone.
主要成分为酯类化合物，同时鉴定出烷烃类、酸、醇、醛、酮类化合物。
zhǔ yào chéng fèn wèi zhǐ lèi huà hé wù , tóng shí jiàn dìng chū wán tīng lèi 、 suān 、 chún 、 quán 、 tóng lèi huà hé wù 。
www.showxiu.com
10.
The electron-beam (EB) crosslinking behavior of a novel controllable crosslinking Poly Aryl Ether Ketone (CCPAEK) was studied.
报道了一种可溶性可控交联聚芳醚酮（CCPAEK）热塑性复合材料的制备方法。
bào dào le yī zhǒng kě róng xìng kě kòng jiāo lián jù fāng mí tóng ( CCPAEK ) rè sù xìng fù hé cái liào de zhì bèi fāng fǎ 。
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