苯环

[běn huán]

Chinese-English

Web Definition

Sample Sentence

Definition:
AllAll,benzene ringbenzene ring,phenyl ringphenyl ring,CyclobenzeneCyclobenzene,Ph RingsPh Rings
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Hydrocarbon derivative containing an --OH group attached to a carbon atom not in an aromatic ring.
含有烃类衍生物-羟基相连的碳原子在一个苯环不组。
hán yǒu tīng lèi yǎn shēng wù - qiǎng jī xiāng lián de tàn yuán zǐ zài yī gè běn huán bù zǔ 。
wenwen.soso.com
2.
The invention discloses an aerosol with quantitative inhalation of bencycloquidium bromide and a preparation method thereof.
本发明公开了一种苯环喹溴铵定量吸入气雾剂及制备方法。
běn fā míng gōng kāi le yī zhǒng běn huán kuí xiù ǎn dìng liàng xī rù qì wù jì jí zhì bèi fāng fǎ 。
ip.com
3.
The intermediary products are ester with a benzene circle, linear acid, alcohol, ester, e. . .
中间产物包括多种含一个苯环的酯和直链的酸、醇、酯等。
zhōng jiān chǎn wù bāo kuò duō zhǒng hán yī gè běn huán de zhǐ hé zhí liàn de suān 、 chún 、 zhǐ děng 。
www.chemyq.com
4.
This paperindicated that it was good for condensation reaction when benzene-ring bearing electron-attaching groups.
研究发现：苯环上有吸电子基团时对缩合反应有利；
yán jiū fā xiàn : běn huán shàng yǒu xī diàn zǐ jī tuán shí duì suō hé fǎn yìng yǒu lì ;
www.fabiao.net
5.
METHODS Target compound was synthesized by steps of benzyl protection, carbonyl reduction, deprotection and benzene reduction.
方法以邻苯二甲酰亚胺为原料，经过苄基保护、羰基还原、脱保护和苯环还原四步反应合成目标产物。
fāng fǎ yǐ lín běn èr jiǎ xiān yà àn wéi yuán liào , jīng guò biàn jī bǎo hù 、 tāng jī huán yuán 、 tuō bǎo hù hé běn huán huán yuán sì bù fǎn yìng hé chéng mù biāo chǎn wù 。
www.ceps.com.tw
6.
The aromatic hydrocarbon structures in kerogen carry free electrons stabilised by the resonating bonds of benzene rings .
油母质中的芳香烃结构含有被苯环共振键稳定的自由电子。
yóu mǔ zhì zhōng de fāng xiāng tīng jié gòu hán yǒu bèi běn huán gòng zhèn jiàn wěn dìng de zì yóu diàn zǐ 。
www.ecd123.com
7.
The benzene ring of both resins is glowing into benzene fused ring structure with the carbonization temperature increasing.
两种树脂中的苯环结构均随着碳化处理温度的升高逐渐形成多苯稠环结构。
liǎng zhǒng shù zhī zhōng de běn huán jié gòu jūn suí zhe tàn huà chǔ lǐ wēn dù de shēng gāo zhú jiàn xíng chéng duō běn chóu huán jié gòu 。
www.ceps.com.tw
8.
Membrane filtration technology emerged difficult to deal with some materials containing benzene ring in the printing and dyeing wastewater.
针对膜过滤技术对印染废水中一些含苯环物质难以处理的问题，提出了利用碳纳米管制备新膜材料的方法。
zhēn duì mó guò lǜ jì shù duì yìn rǎn fèi shuǐ zhōng yì xiē hán běn huán wù zhì nán yǐ chǔ lǐ de wèn tí , tí chū le lì yòng tàn nà mǐ guǎn zhì bèi xīn mó cái liào de fāng fǎ 。
www.ceps.com.tw
9.
The cationic reaction of an epoxy ring with hydroxyls on the cellulose in wood can increase a hybrid UV system's adhesion.
阳离子使环氧树脂的苯环与木制纤维素的羟基反应可以增强UV混合体系的附着力。
yáng lí zǐ shǐ huán yǎng shù zhī de běn huán yǔ mù zhì xiān wéi sù de qiǎng jī fǎn yìng kě yǐ zēng qiáng UV hùn hé tǐ xì de fù zhuó lì 。
dictsearch.appspot.com
10.
Under the same concentrations, the toxicity increased with the number of hydrogen atoms substituted by chlorine atoms in benzene ring.
在浓度相同时，除六氯代苯外毒性随苯环上氢原子被氯取代个数的增加而加大。
zài nóng dù xiāng tóng shí , chú liù lǜ dài běn wài dú xìng suí běn huán shàng qīng yuán zǐ bèi lǜ qǔ dài gè shù de zēng jiā ér jiā dà 。
www.ilib.cn
Bing Dictionary App
Without any ads
Go to website
Download mobile dict apps
iOS
Windows Phone
Android
Download PC apps
Win32 VersionMicrosoft Store