亚砜

[yà fēng]

Chinese-English

Web Definition

na.
1.
【化】sulphoxide

Sample Sentence

Definition:
AllAll,sulfoxidesulfoxide,sulfoxidessulfoxides,DMSODMSO
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
The edible perfume material methyl-sulfide is prepared from methyl-sulfoxide in the presence of a reducing agent sodium bisulfite .
以二甲亚砜为原料，亚硫酸氢钠为还原剂合成食用香料二甲基硫醚。
yǐ èr jiǎ yà fēng wéi yuán liào , yà liú suān qīng nà wèi huán yuán jì hé chéng shí yòng xiāng liào èr jiǎ jī liú mí 。
dictsearch.appspot.com
2.
Especially, dichlorosulfoxide, concentrated hydrochloric acid and other halogenated reagents have caused severe damage to the environment.
尤其是用二氯亚砜、浓盐酸等做卤代试剂时，对环境污染更加严重。
yóu qí shì yòng èr lǜ yà fēng 、 nóng yán suān děng zuò lǔ dài shì jì shí , duì huán jìng wū rǎn gèng jiā yán zhòng 。
www.fabiao.net
3.
Objective To observe the effects of different membrane proteins and dimethylsulfoxide on neurite outgrowth of cerebellum granule cells(CGC).
目的探讨不同组织膜蛋白提取物和二甲基亚砜对大鼠小脑颗粒细胞（CGC）突起生长的影响。
mù dì tàn tǎo bù tóng zǔ zhī mó dàn bái tí qǔ wù hé èr jiǎ jī yà fēng duì dà shǔ xiǎo nǎo kē lì xì bāo ( CGC ) tū qǐ shēng zhǎng de yǐng xiǎng 。
www.dictall.com
4.
The results indicate that the larger steric hindrance in the amino alcohol unit of Schiff base ligands leads to higher enantioselectivity.
结果表明，氨基醇部分的结构空间位阻越大，产物亚砜的对映选择性越高；
jié guǒ biǎo míng , ān jī chún bù fen de jié gòu kōng jiān wèi zǔ yuè dà , chǎn wù yà fēng de duì yìng xuǎn zé xìng yuè gāo ;
www.fabiao.net
5.
The production and consume over the world, and the main application about dimethyl sulphoxide were reviewed.
介绍了二甲基亚砜的生产技术，国内外生产及消费情况和主要用途。
jiè shào le èr jiǎ jī yà fēng de shēng chǎn jì shù , guó nèi wài shēng chǎn jí xiāo fèi qíng kuàng hé zhǔ yào yòng tú 。
dictsearch.appspot.com
6.
Pressure-Enhanced Molecular Clustering in Liquid Dimethyl Sulfoxide Studied by Raman Spectroscopy.
通过拉曼光谱镜观察到的：压力下液体二甲亚砜中分子聚类现象。
tōng guò lā màn guāng pǔ jìng guān chá dào de : yā lì xià yè tǐ èr jiǎ yà fēng zhōng fēn zǐ jù lèi xiàn xiàng 。
www.kuenglish.info
7.
Therefore, the preparation of chiral sulfoxides has significant academic and application value.
因此，手性亚砜的制备具有重要的理论意义和应用价值。
yīn cǐ , shǒu xìng yà fēng de zhì bèi jù yǒu zhòng yào de lǐ lùn yì yì hé yìng yòng jià zhí 。
www.fabiao.net
8.
The present invention concerns enantioselective preparation of sulphoxide derivatives or their salts.
本发明涉及亚砜衍生物或其盐的对映选择性制备。
běn fā míng shè jí yà fēng yǎn shēng wù huò qí yán de duì yìng xuǎn zé xìng zhì bèi 。
ip.com
9.
Sulfoxides are important intermediates in the synthesis of various natural products.
亚砜在各种天然产物合成的重要中间体。
yà fēng zài gè zhǒng tiān rán chǎn wù hé chéng de zhòng yào zhōng jiān tǐ 。
zhidao.baidu.com
10.
Objective To observe the effect of urea and dimethyl sulfoxide (DMSO) on rat osteoblastic biological characteristic cultured in vitro.
目的探讨脲和二甲基亚砜（DMSO）对体外培养SD大鼠成骨细胞生物学特性的影响。
mù dì tàn tǎo niào hé èr jiǎ jī yà fēng ( DMSO ) duì tǐ wài péi yǎng SD dà shǔ chéng gǔ xì bāo shēng wù xué tè xìng de yǐng xiǎng 。
www.chemyq.com
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