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ethyl

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英汉-汉英词典中发现10个解释错误,并通过审核,将获赠《欧路词典》授权一个

ethyl

英音:/'eθaɪl/美音:/'ɛθɪl/ 全球发音: 生词本: 添加笔记:
有奖纠错
| 划词
n. 乙荃,乙烷基
形容词: ethylic
ethyl acetate 乙酸乙酯
ethyl alcohol 乙醇;酒精;威士忌
ethyl ester 乙酯
ethyl ketone n. 甲乙酮的别名
methyl ethyl ketone 甲乙酮;甲基乙基酮
ethyl ether
ethyl acrylate []烯酸乙酯
ethyl cellulose 乙基纤维素
ethyl lactate 乳酸乙酯
ethyl acetoacetate 乙酰乙酸乙酯
ethyl methacrylate 甲基烯酸乙酯;异丁烯酸乙脂;异丁烯酸
ethyl silicate []硅酸乙酯
ethyl benzene 乙苯;苯乙烷
ethyl maltol []乙基麦芽酚
absolute ethyl alcohol 无水乙醇
ethyl vanillin 乙基香兰素;乙基香草醛
ethyl chloride 氯乙烷
ethyl benzoate 苯甲酸乙酯
methyl ethyl ketone peroxide 过氧丁酮;过氧甲乙酮
ethyl butyrate 丁酸乙酯

In this paper, (S)- ethyl mandelate was obtained through chiral resolution of racemic ethyl mandelate by lipase.

桃酸乙酯是合成桃酸系列药物的重要中间体。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.

研究了该催剂对碘代苯与烯酸乙酯反应的催性能及循环使用性能。

Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。

以正醇和氢酸为原料,在浓硫酸的催下,生产烷。

Because of all these disvantages acetylchloride is used to react with absolute ethyl alcohol and synthesize ethyl acetate.

鉴于传统方法存在以上缺点,采用乙酰氯代替乙酸作为原料,不使用任何催剂,不加热,常温反应来合成乙酸乙酯。

Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate to decaffeinate coffee beans.

而通常这个过程,有些工艺会使用氯甲烷(用作萃取剂)或乙酸乙酯(用作溶剂)等。

Activated carbon as the sorbent and catalyst support was capsulated with ethyl cellulose by phase separation methods.

摘要对兼具吸附和催剂载体功能的多孔结构活性炭,以乙基纤维素为材料用相分离进行包覆。

The reaction of methyl ethyl ketazine and water to hydrazine hydrate was studied in the catalyst conditions.

以丁酮连氮和去离子水为原料,研究了在催剂条件下丁酮连氮水解制水合肼的不同工艺条件;

Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied.

以BTEAC(苄基三乙基氯铵)为相转移催剂合成了异烟酸乙酯。

The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.

考察了不同条件对异基黄药合成异基黄原酸甲酸乙酯的影响。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯乙酸乙酯和乙醇胺为原料合成了苄青霉素低毒前体苯乙酰基乙醇胺。

The turbidity was induced mainly by inorganic salt in seriflux and the ethyl fatty acid in brut liquor.

低度白酒浑浊及货架期沉淀的原因主要是由加浆水中的无机盐和原酒中的高级脂肪酸乙酯引起的。

The synthesis of ethyl vanillin from urotropin is a major method with high yields,simple process, and available raw materials.

乌洛托品法是合成已基香兰素的一种重要方法,它操作简单,原料易得,产率较高。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛,乙酸乙酯,乙酸甲酯,缩醛等一系列有害物质。

Syntheses and Characterizations of 1 - Methyl -1 - Ethyl - 3 - Butenyl Cyclopentadienyl Lanthanide Dichloride Complexes

甲基-1-乙基-3-丁烯基环戊烯基稀土物的合成与表征

To study the effects of different dispersing media, such as atolin and ethyl benzoate, on sustained-release properties of chitosan microspheres.

观察液体石蜡和苯甲酸乙酯作为分散介质对壳聚糖载药微球缓释性能的影响。

Heptanone with purity being 98.5% was synthesized by ethyl acetoacetate.The yield is 58.9%,and its application in the related fields were discussed.

用乙酰乙酸乙酯法合成了2-庚酮,总得率为58.9%,纯度为98.5%.介绍了2-庚酮在相关领域中的应用.

A synthetic method of benazolin ethyl was present with ochloroaniline, ammounium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

报道了以邻氯苯胺、硫氰酸铵、硫酰氯、亚硝酸钠和氯乙酸乙酯为主要原料合成草除灵乙酯的方法。

Ethyl cellulose was synthesized successfully in one step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.

采用纤维素与过量的氯乙烷及氢氧钠反应,以甲苯为稀释剂,用一步法成功地合成了乙基纤维素。

The results showed that using solvent ethyl diol dimethyl ether,biflavone content in crude extractings is higher than that obtained by using other solvents.

为提取剂,粗产品中双黄酮类成分较高;

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相似单词


ethroglucin, E-Thrombosis, ethybenzatropine, ethybenztropine, ethydene, ethyl, ethyl acetate, ethyl alcohol, ethyl chloride, ethyl ether,
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