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methyl

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methyl

英音:/'miːθaɪl/美音:/'mɪθɪl/ 全球发音: 生词本: 添加笔记:
有奖纠错
| 划词
n. ,木精
形容词: methylic
methyl methacrylate 丙烯酸酯;异丁烯酸
methyl ester
methyl alcohol 木精,醇(等于methanol)
methyl orange [化]橙;
methyl acetate 乙酸
methyl ether 醚;
methyl acrylate [化]丙烯酸酯;[化]丙烯酸酯
methyl cellulose [医]纤维素
methyl ethyl ketone
methyl formate 酯;酸薄荷醇酯
methyl isobutyl ketone [化]异丁(等于hexone)
methyl bromide 溴;溴化
methyl salicylate 水杨酸酯;冬绿油
methyl chloride 烷;
methyl group
methyl oleate 油酸
methyl mercaptan 硫醇
methyl parathion 对硫磷
methyl iodide 烷;[化][医]碘;碘代烷
methyl violet 紫;龙胆紫;紫(消毒防腐药)

Mentholum, camphorum, Oleum Eucalypti, eugenolum, methyl salicylate, paraffinum liquidum.

薄荷脑、樟脑、桉油、丁香酚、水杨酸酯。辅料为液状石蜡。

The cream contains escin, hesperidine, methyl chalcone and coenzyme Q10.

乳液包含包含七叶皂素、橙皮苷、Q10。

In this paper, the cedrol methyl ether was synthesized by sodamide method.

本文采用氨钠法合木醚。

This investigation provided an environment-friendly process for the synthesis of methyl anthranilate.

摘要提供了一种环境友好的合成工艺制备香料邻氨酯。

Many popular mouthwashes contain flavor oils, including menthol, eucalyptol and methyl salicylate (wintergreen oil).

而许多常用的漱口药水则含有芳香油,包括薄荷脑、叶醇以及柳酸酯(冬青油)。

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸,合成茴香酸酯。

Degradation characteristics of parathion,parathion methyl and fenitrothion by a enzyme,extracted from the isolated strain YF11,was determined.

从降解菌YF11中提取了降解酶并测定了该降解酶对对硫磷、对硫磷杀螟松的降解特性。

The synthesis methods of double (three chlorine methyl) carbonate by using solvent and nonsolvent method are introduced.

给出了溶剂法非溶剂法两种合成双(三)碳酸酯的方法。

The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.

概述了4-羟香豆素的合成方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸酯法,邻羟苯乙法。

As a especially effective collector for processing copper sulphide ore, methyl sulphonamide features good selectiveness and strong collection.

硫氨酯作为硫化铜矿选矿的特别有效的捕收剂,具有选择性好、捕收力强的特性。

The relative mass correction factors of methyl alcohol, glycide, glycerol, and glycerol carbonate with different concentrations were investigated.

摘要考察了不同组成浓度下醇、缩水甘油、甘油甘油碳酸酯体系相对校正因子的变化。

(-)-Methyl mandelate was produced by asymmetric reduction of methyl benzoylformate catalyzed by Saccharomyces cerevisiae LH1 screcned by our laboratory.

采用本实验室筛选到的酿酒酵母LH1催化酯不对称合成(R)-(-)-扁桃酸酯。

The fifteen drums of methyl alcohol, in addition to loose lids, are bulging. You might as well recooper them.

这15桶醇除盖子松外,还鼓胀了,你们不妨重修一下。

A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a.

合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。

To explore the effects of Tripterygium wilfordii dilayer tablet on the the leukocytoplania of pleurisy caused by carboxy methyl cellulose.

探讨雷公藤双层片对大鼠羧纤维素囊中渗出液白细胞游走的影响。

This article describes property, production and comprehensive manufacturing status of methyl chlorsilane, and the application and market status of derivate.

叙述了硅烷的性质,生产及综合加工简况,并简介其衍生品的应用及市场状况。

Prosthetic enzyme of mutase, catalyze reactions of group, mainly methyl, metachoresis in the interior of substrate molecule.

变位酶的辅酶,催化底物分子内团(主要为)的变位反应。

Trimethylaluminum(TMA),usually used in organic catalysis and organic synthesis,was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.

用新的催化体系(铁-锑复合催化剂)催化三乙铝(TEA)与溴烷进行烷交换反应合成三铝(TMA)。

The results show that steric hinderance effect of methyl groups in the poly-o-methylaniline is more prominent than induction effect and hyperconjugation.

结果表明,聚邻苯胺中的空间位阻效应远大于诱导效应超共轭效应。

A new method for the synthesis of 1 methyl 3 propylpyrazole 5 carboxlic acid from 2 pentanone and diethyl oxalate is reported.

以2-戊草酸二乙酯为起始原料,经缩合、与肼环合、水解等三个步骤合成了1--3-丙吡唑-5-羧酸。

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mortgagee, mortgager, mortgagor, mortice, mortician, mortiferous, mortification, mortify, mortifying, Mortimer,

相似单词


methppyrapone, meths, Methuselah, methychlothiazide, methyhydrazine, methyl, methyl alcohol, methyl bromide, methyl cyanide, methyl ethyl ketone,
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