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外语单词网英语单词ethane的中文意思

ethane

英 ['iːθeɪn; 'eθ-] 美['ɛθen]

n. [有化] 乙烷

英英释义

1. a colorless odorless alkane gas used as fuel

实用场景例句

Can detect hydrogen, oxygen, nitrogen, carbon monoxide, methane, dioxide, ethylene, ethane, acetylene and other gases.: 可对氢、氧、氮、一氧化碳、甲烷、二氧化碳、乙烯、乙烷、乙炔九种气体检测.

The cloud might be snowing ethane snowflakes into methane lakes below.: 云层可能正在向下面的甲烷湖飘落乙烷雪.

On this base, suggestions also madethe development of derivative products of epoxy ethane in Maoming region.: 在此基础上, 对茂名地区环氧乙烷衍生物产品的开发提出一些建议.

If polar conditions are as cool as predictions say, ethane could accumulate as polar ice.: 如果两极的状况如同预报的足够冷, 乙烷将作为极地冰堆积起来.

Write an equation for the polymerization of ethane.: 试写出从乙烯制造聚合物的方程式.

Other are less common, can include ethane, propane, butane and light and heavy naphtha.: 其它不常用的原材料包括乙烷、丙烷、丁烷以及轻、重石脑油.

BA 110 ethane pyrolysis furnace is an important equipment of ethylene plant.: BA110乙烷裂解炉是乙烯装置的重要设备.

The method and the condition of separation epoxy ethane from dihydric alcohol are described.: 介绍了环氧乙烷与二元醇的分离方法和条件.

Other components are the homologous alkanes, ethane, propane, higher hydrocarbons.: 其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物.

Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.: 其他组分有同系烷、乙烷、丙烷和高分子碳氢化合物.

Advances in ethane dehydrogenation to ethene have been reviewed.: 乙烷脱氢制乙烯是乙烷利用的有效途径.

A more subtle kind of isomerism is illustrated by the eclipsed and staggered forms of ethane.: 根据乙烷的重叠式和交叉式,还可描述一种更细微的异构现象.

A process for synthesis of hydroxyethyl acrylate from acrylic acid and epoxy ethane is described.: 介绍了由丙烯酸和环氧乙烷合成丙烯酸羟基乙酯的工艺过程.

中文词源

ethane 乙烷

来自ether, 乙醚。-ane,化学名词后缀。

助记提示

1. 甲烷、乙烷、丙烷、丁烷的命名是按照碳原子个数、或者说碳氢原子团的个数来命名的，一个叫甲烷，两个叫乙烷，以此类推。
2. 乙烷的名字巧合地与英文单词的第一个音相同。

双语例句

1. The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.: 天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.

2. The cloud might be snowing ethane snowflakes into methane lakes below.: 云层可能正在向下面的甲烷湖飘落乙烷雪.

3. BA 110 ethane pyrolysis furnace is an important equipment of ethylene plant.: BA110乙烷裂解炉是乙烯装置的重要设备.

4. Other components are the homologous alkanes, ethane, propane, higher hydrocarbons.: 其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物.

5. Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.: 其他组分有同系烷、乙烷、丙烷和高分子碳氢化合物.

英文词源

ethane (n.): 1873, from ethyl + -ane, the appropriate suffix under Hofmann's system.

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