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| methane | |||
| firedamp; mine gas | |||
| methane A colourless, odourless, and tasteless gas, lighter than air and reacting violently with chlorine and bromine in sunlight, a chief component of natural gas; used as a source of methanol, acetylene, and carbon monoxide. Also known as methyl hydride, CH4 | |||
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| marsh gas; marshgas; methylhydride; hydrogen bicarbide | |||
| damp | |||
| carburetted hydrogen-light; marsh gas (CH₄); methane (CH₄) | |||
| fire damp; will-o'-the wisp | |||
| carbureted hydrogen; carburetted hydrogen | |||
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Methan : 32 短语, 12 学科 |
| 冷藏 | 2 |
| 化学 | 6 |
| 医疗的 | 1 |
| 地球科学 | 1 |
| 外贸 | 1 |
| 技术 | 1 |
| 煤炭 | 4 |
| 环境 | 4 |
| 矿业 | 4 |
| 自然科学 | 4 |
| 运输 | 3 |
| 食品工业 | 1 |