英汉词典

methyl 基本解释

• n. [有化] 甲基；木精

methyl 中文词源

由methylene的回构词。

methyl 英文词源

methyl

methyl: see mead

methyl (n.)

univalent hydrocarbon radical, 1840, from German methyl (1840) or directly from French méthyle, back-formation from French méthylène (see methylene).

methyl 英文释义

1. the univalent radical CH3- derived from methane

methyl 双语例句

1. Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

来自辞典例句

2. With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.

采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.

来自辞典例句

3. In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.

在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.

来自辞典例句

4. Various overlay mediums , such as agar , starchgel, methyl cellulose and tragacanth are used.

常用的覆盖培养基有:琼脂 、 淀粉凝胶甲基纤维素和黄蓍胶等.

来自辞典例句

5. A new method of synthesis of Vanillin from 2 methoxy 4 methyl phenol was studied.

研究了4甲基愈创木酚一步氧化法合成香兰素的新工艺.

来自互联网

methyl 实用场景例句

Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

辞典例句

With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.

采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.

辞典例句

In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.

在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.

辞典例句

Various overlay mediums , such as agar , starchgel, methyl cellulose and tragacanth are used.

常用的覆盖培养基有:琼脂 、 淀粉凝胶甲基纤维素和黄蓍胶等.

辞典例句

A new method of synthesis of Vanillin from 2 methoxy 4 methyl phenol was studied.

研究了4甲基愈创木酚一步氧化法合成香兰素的新工艺.

互联网

Organic cyanide, like methyl cyanide, propylene nitrile, Ding Jing and so on.

有机氰化物, 如乙腈 、 丙烯腈 、 正丁腈等.

互联网

There are some most people used like prednisone, methyl - prednisone, intravenously or oral.

有些人使用强的松, 甲基强的松龙, 静脉注射或者口服.

互联网

At the range the experiments the yield of methyl glycotate is 59.06 %.

实验所得在研究范围内,过磷酸催化的产品产率高达59.06%.

互联网

The writer analyzed the and disadvantage on phasing - out methyl bromide in China.

本文分析了我国淘汰甲基溴的利弊.

互联网

It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.

互联网

This study synthesis a metabolite of additive of Olaquindox named methyl - 3 - quinoxaline - 2 - carboxylic acid.

本实验研究了喹乙醇饲料添加剂的生物代谢物3-甲基 - 喹啉 -2- 羧酸的制备方法所制备的产品.

互联网

The application, downstream products synthesis and development of di - methyl carbonate are reviewed.

综述了碳酸二甲酯应用及其下游产品的合成和开发.

互联网

How long is acetic acid methyl progesterone movie menstruated for by?

醋酸甲基孕酮片吃多久来月经?

互联网

Thus the term dialkyl carbonate includes, for example, methyl ethyl carbonate.

因此术语二烷基碳酸酯包括, 例如甲基乙基碳酸酯.

互联网

Methanol. Methyl alcohol Carbinol. Wood alcohol. Wood spirit . Methyl hydroxide.

甲醇. 木醇. 木酒精. 甲基氢氧化物.

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