甲烷是什么意思_甲烷用英语怎么说_甲烷的翻译_甲烷翻译成_甲烷的中文意思_甲烷怎么读,甲烷的读音,甲烷的用法,甲烷的例句

The ignition of methane gas killed eight men.

甲烷起火，致使8人丧生。

柯林斯例句

Methane and propane are alkanes.

甲烷和丙烷是烷烃。

《牛津高阶英汉双解词典》

Methane is often regarded as the second most important greenhouse gas after carbon dioxide.

甲烷常被认为是仅次于二氧化碳的重要温室气体。

柯林斯例句

A methane molecule is composed of one carbon atom attached to four hydrogens.

甲烷分子由1个碳原子与4个氢原子构成。

柯林斯例句

Most of the chlorofluoromethanes reside in the lower stratosphere.

大多数氯氟甲烷存留在平流层下部.

辞典例句

The chlorofluoromethanes are used principally in aerosol spray cans and as refrigerants.

氯氟甲烷主要使用在气溶胶喷雾罐和作为冷冻剂.

辞典例句

Compounds such as methane can be cleaved to carbon and hydrogen.

象甲烷这样的化合物能分解为碳和氢.

辞典例句

This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.

从苯乙腈制取苯基硝基甲烷就用这个方法.

辞典例句

In liquid mixtures tetranitromethane may be used as an oxidizing agent.

四硝基甲烷可用做液态混合物中的氧化剂.

辞典例句

Methane may have extraterrestrial significance.

甲烷具有星际意义.

辞典例句

They were able to nitrate methane to nitromethane.

他们能将甲烷硝化成硝基甲烷.

辞典例句

Methane is said to be hydrophobic.

甲烷被称为疏水的.

辞典例句

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%.

辞典例句

One might expect azomethane to have a Y structure similar to that of acetone ( CH 3 ) 2 CO.

可以预期偶氮甲烷分子具有和丙酮 ( CH3 ) 2CO分子相似的丫形结构.

辞典例句

Coal - gas, obtained from the distillation of coal is mainly a mixture of hydrogen and methane.

煤经蒸馏以后所得到的煤气主要是氢气和甲烷的混合物.

辞典例句