diethyl

US [daɪ'eθɪl]
UK [daɪ'eθɪl]
  • n.【化】二乙基的
  • Web二乙基庚烷；二乙基丁二酸；其它通用名

E-C

Web Definition

n.
1.
【化】二乙基的

Sample Sentence

Definition:
AllAll,二乙基的二乙基的,二乙基庚烷二乙基庚烷,二乙基丁二酸二乙基丁二酸,其它通用名其它通用名
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Under the effect of diethyl aluminium chloride, the catalyst of the invention can be used for catalyzing ethylene polymerization.
在二乙基氯化铝的作用下，本发明的催化剂可催化乙烯聚合。
zài èr yǐ jī lǜ huà lǚ de zuò yòng xià , běn fā míng de cuī huà jì kě cuī huà yǐ xī jù hé 。
ip.com
2.
The purity of final product is 98% with yield up to 96% (in terms of diethyl malonate).
目标产品纯度98%，产率高达98%（以丙二酸二乙酯计）。
mù biāo chǎn pǐn chún dù bǎi fēn zhī jiǔ shí bā , chǎn lǜ gāo dá bǎi fēn zhī jiǔ shí bā ( yǐ bǐng èr suān èr yǐ zhǐ jì ) 。
www.ceps.com.tw
3.
The synthetic methods, in which thiourea and diethyl malonate were used as the starting materials were described in detail.
介绍了以硫脲与丙二酸二乙酯为原料的合成工艺路线和研究水平。
jiè shào le yǐ liú niào yǔ bǐng èr suān èr yǐ zhǐ wéi yuán liào de hé chéng gōng yì lù xiàn hé yán jiū shuǐ píng 。
www.ceps.com.tw
4.
Diethyl maleate was a synthesis from maleic anhydride and ethyl alcohol in the presence of sodium bisulfate monohydrate.
在一水硫酸氢钠存在下，由马来酸酐和乙醇合成了马来酸二乙酯。
zài yī shuǐ liú suān qīng nà cún zài xià , yóu mǎ lái suān gān hé yǐ chún hé chéng le mǎ lái suān èr yǐ zhǐ 。
www.kuenglish.info
5.
Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using diethyl ether extraction .
动植物脂肪和油。不可皂化物的测定。二已醚萃取法。
dòng zhí wù zhī fáng hé yóu 。 bù kě zào huà wù de cè dìng 。 èr yǐ mí cuì qǔ fǎ 。
www.ecd123.com
6.
One chemical, a solvent called diethyl pthalate, was found in 12 products and was linked to sperm damage in a 2006 Harvard study.
一种化学物质，一种被称为邻苯二甲酸二乙酯的溶剂在2006年哈佛大学的一项研究中被发现与损伤精子有关。
yī zhǒng huà xué wù zhì , yī zhǒng bèi chēng wéi lín běn èr jiǎ suān èr yǐ zhǐ de róng jì zài èr líng líng liù nián hā fó dà xué de yī xiàng yán jiū zhōng bèi fā xiàn yǔ sǔn shāng jīng zi yǒu guān 。
article.yeeyan.org
7.
In tetrahydrofuran instead of diethyl ether, the amine 8a was formed in a very low yield, if at all.
假如真的能够发生，那么，如果用四氢呋喃来代替乙醚，那么，胺8a生成的量就非常低。
jiǎ rú zhēn de néng gòu fā shēng , nà me , rú guǒ yòng sì qīng fū nán lái dài tì yǐ mí , nà me , àn bā a shēng chéng de liàng jiù fēi cháng dī 。
zhidao.baidu.com
8.
Diethyl maleate was synthesized from maleic anhydride and ethyl alcohol in the presence of sodium bisulfate monohydrate.
在一水硫酸氢钠存在下，马来酸酐与乙醇反应合成马来酸二乙酯。
zài yī shuǐ liú suān qīng nà cún zài xià , mǎ lái suān gān yǔ yǐ chún fǎn yìng hé chéng mǎ lái suān èr yǐ zhǐ 。
www.dictall.com
9.
Taking succinic acid, alcohol as material, cation exchange resin as catalyst the diethyl succinate is synthesized.
论述了以丁二酸、无水乙醇为原料，离子交换树脂，催化合成丁二酸二乙酯的新工艺。
lùn shù le yǐ dīng èr suān 、 wú shuǐ yǐ chún wéi yuán liào , lí zǐ jiāo huàn shù zhī , cuī huà hé chéng dīng èr suān èr yǐ zhǐ de xīn gōng yì 。
www.chemyq.com
10.
Under base condition, diethyl sulfate and salicylic acid occurred substitution reaction, then acidified to obtain o ehtoxybenzoic acid.
由水杨酸和硫酸二乙酯经碱性下取代、酸化制得了邻乙氧基苯甲酸。
yóu shuǐ yáng suān hé liú suān èr yǐ zhǐ jīng jiǎn xìng xià qǔ dài 、 suān huà zhì dé le lín yǐ yǎng jī běn jiǎ suān 。
dictsearch.appspot.com
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