异构体

[yì gòu tǐ]

Chinese-English

Web Definition

n.
1.
isomer

Sample Sentence

Definition:
AllAll,isomerisomer,isoformisoform,IsomersIsomers,isoformsisoforms
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
High speed countercurrent chromatography(HSCCC) was successfully used for the separation and preparation of isomeric compounds.
应用高速逆流色谱法对同分异构体。分离纯化进行研究。
yìng yòng gāo sù nì liú sè pǔ fǎ duì tóng fēn yì gòu tǐ 。 fēn lí chún huà jìn xíng yán jiū 。
terms.shengwuquan.com
2.
Werner's method was that used previously by organic chemists to elucidate the structures of substituted benzenes, namely isomer counting.
沃纳所用的方法是从前有机化学家用来阐述取代苯结构的方法，即异构体计算法。
wò nà suǒ yòng de fāng fǎ shì cóng qián yǒu jī huà xué jiā yòng lái chǎn shù qǔ dài běn jié gòu de fāng fǎ , jí yì gòu tǐ jì suàn fǎ 。
dict.ebigear.com
3.
Physicochemical determinations may include isoform, electrophoretic, and liquid chromatographic patterns, as well as spectroscopic profiles.
物理化学性质包括异构体，电泳和液相色谱行为及光谱性质等。
wù lǐ huà xué xìng zhì bāo kuò yì gòu tǐ , diàn yǒng hé yè xiāng sè pǔ xíng wéi jí guāng pǔ xìng zhì děng 。
www.antpedia.com
4.
Indicate by an arrow the position most likely to react in each of the following three isomeric nitrotoluenes. Explain your choices.
用箭头标出与硝基甲苯的三种同分异构体发生反应最有可能发生的位置并解释。
yòng jiàn tóu biāo chū yǔ xiāo jī jiǎ běn de sān zhǒng tóng fēn yì gòu tǐ fā shēng fǎn yìng zuì yǒu kě néng fā shēng de wèi zhì bìng jiě shì 。
dictsearch.appspot.com
5.
In this way, all the substrates could be converted into a single product isomer with a 100% theoretical yield.
动态拆分技术在理论上可以获得产率100%的光学纯的单一对映异构体。
dòng tài chāi fēn jì shù zài lǐ lùn shàng kě yǐ huò de chǎn lǜ bǎi fēn zhī yì bǎi de guāng xué chún de dān yī duì yìng yì gòu tǐ 。
www.zgykdxxb.cn
6.
That is to say, the mechanism for competing of isomers only can be roughly described in terms of free energy.
也就是说，对于小团簇体系，自由能判据只能对异构体竞争过程做粗略判断。
yě jiù shì shuō , duì yú xiǎo tuán cù tǐ xì , zì yóu néng pàn jù zhǐ néng duì yì gòu tǐ jìng zhēng guò chéng zuò cū lüè pàn duàn 。
www.juhe8.com
7.
INTRODUCTION: Esomeprazole, the pure S isomer form of omeprazole, is indicated for the treatment of peptic esophagitis.
导言：埃索美拉唑，纯县异构体形式的奥美拉唑，是用于治疗消化性溃疡食管炎。
dǎo yán : āi suǒ měi lā zuò , chún xiàn yì gòu tǐ xíng shì de ào měi lā zuò , shì yòng yú zhì liáo xiāo huà xìng kuì yáng shí guǎn yán 。
www.syyxw.com
8.
Substances which have identical molecular formulas but different structural formulas, are known as isomers .
凡具相同分子式但不同结构式的物质称为异构体。
fán jù xiāng tóng fēn zǐ shì dàn bù tóng jié gòu shì de wù zhì chēng wéi yì gòu tǐ 。
www.ecd123.com
9.
Indeed, small amount (less than 5%) of the distomer (inactive enantiomer) could be detected either in UV or mass-spectrometry.
事实上，少量的（低于5%）（无效对映异构体）可以在紫外线或质谱分析检测。
shì shí shàng , shǎo liàng de ( dī yú bǎi fēn zhī wǔ ) ( wú xiào duì yìng yì gòu tǐ ) kě yǐ zài zǐ wài xiàn huò zhì pǔ fēn xī jiǎn cè 。
wenku.baidu.com
10.
A practical chiral capillary electrophoresis method was established for the determination of the(R)-enantiomer in zolmitriptan.
建立了毛细管电泳法检测手性药物佐米曲普坦中其（R）-对映异构体杂质。
jiàn lì le máo xì guǎn diàn yǒng fǎ jiǎn cè shǒu xìng yào wù zuǒ mǐ qū pǔ tǎn zhōng qí ( R ) - duì yìng yì gòu tǐ zá zhì 。
www.showxiu.com
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