diethyl英文翻译_diethyl是什么意思_(二乙基的英文)_月亮词典

diethyl

英音[ daɪˈeθɪl ] 美音[ daɪˈeθɪl ]

二乙基

常用释义

词性释义

adj.

二乙基的

例句

全部
二乙基

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。

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）。

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。

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。

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。

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。

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。

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。

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。

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。

In this study, ethanol was optimal as solvent, but diethyl ether was not appropriate to extract the rhizospheric soil of parsley.

乙醇为本试验的最佳浸提剂，乙醚不适合作为西芹根际区物的浸提剂。

ANIMAL FEEDING STUFFS. DETERMINATION OF DIETHYL ETHER EXTRACT.

饲料 .二乙醚氧化物提取物的测定

Glycine dimethyl phosphoric acid(GDMP) has been synthesized with glycine, formaldehyde and diethyl phosphite as main raw materials.

以甘氨酸、甲醛、亚磷酸二乙酯为主要原料，合成甘氨酸二亚甲基膦酸（GDMP）。

and no taste. Soluble in Benzene, Acetone, C2H4Cl2, CS2, toluene, party soluble in alcohol, diethyl ether, insoluble in water, gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷，微溶于乙醇和乙醚，不易溶于水和汽油。

Although helpful, they are not as effective as DEET (N, N-diethyl-meta-toluamide) or permethrin-type repellents.

尽管有帮助，他们不是那样有效避蚊胺（N，N-二乙基 -亚甲苯）或菊酯类驱虫剂。

Under this background, I begin the research on Diethyl carbonate (DEC).

在这种背景下，我展开了碳酸二乙酯（DEC）的研究。

5-Amino-1, 2, 3-taishan can be composed through a series of reactions at diethyl carboxylate, hydrazine hydrate and chloroacetaldehyde.

介绍了以碳酸二甲酯、水合肼和氯乙醛为原料通过系列反应合成 5 -氨基 -1,2,3-噻二唑的方法。

Diethyl ether was used as extractor solvent.

乙醚用作萃取溶剂（淋洗剂）。

A new technology for preparation of Ethoprophos from O, O Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.

介绍了以硫磷酸为原料，与溴丙烷、二甲胺反应合成丙线磷的新工艺。

filtered and washed with diethyl ether (20 mL).

过滤和乙醚洗涤（20 毫升）。

The necessary material of 2-(2-methoethyl) acetaldehyde diethyl acetal was synthesized in addition.

另外还合成了必需原料 2-（2 -甲氧基乙氧基）乙醛二乙醇缩醛。

workplace air - determination of arsine - silver diethyl dithiocarbamate spectrophotometric method

车间空气中砷化氢的二乙氨基二硫代甲酸银分光光度测定方法

Research on the Method for Determination of Diethyl Ketone in the air in a Workplace by Gas Chromatography

工作场所空气中二乙基甲酮气相色谱测定方法的研究

Analysis of Composition in the Mixture of Xanthates and Diethyl Dithiocarbamate by High Performance Liquid Chromatography

黄原酸盐与氨荒酸混合物的高效液相色谱分析

1·The method is compatible with concentration detection of diethyl ketone in the air at a workplace.

本方法适用于工作场所空气中二乙基甲酮的浓度测定。

2·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。

网络释义

二乙基

进出口行业词汇英语翻译(D) ... diethyl tartrate 酒石酸二乙酯 diethyl 二乙基 diethyl-m-toluidine 二乙基间甲苯胺 ...

二乙基的

药学英语课文考试重点整理 - 豆丁网 ... Cocaine 可卡因 Diethyl 二乙基的 methyl 甲基 ...

二乙基庚烷

医用物理课后答案 - 豆丁网 ... 甲基-4,5-二乙基庚烷 3,4- diethyl-5-methylheptane 2-4 (1,2-二甲基丙基)壬烷 2,2- dimethyl-5- ...

二乙基丁二酸

88074-72-0;4... ... 1,6-Naphthyridine 【口+奈】啶 Butanedioic acid,2,3-diethyl- 2,3-二乙基丁二酸 -Ephedrine 去甲麻黄碱 ...

其它通用名

常用短语

diethyl ether

diethyl ether - 乙醚，二乙醚

diethyl carbonate

diethyl carbonate - 碳酸二乙酯

diethyl sulfate

diethyl sulfate - [化]硫酸二乙酯

更新时间：2025-05-06 17:43