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瓦斯 wă sī
archit. kill
el., sec.sys. firedamp
oil gas
tech. mash gas; methane
瓦斯井下煤层释放的沼气〈甲烷,CH₄〉和一定量空气混合之后,具有一定的爆炸性。这种混合气体叫做瓦斯或井下爆炸气体,参见 gas wă sī
expl. fire damp
瓦斯煤气 wă sī
busin. gas
瓦斯井下煤层释放的沼气〈甲烷,CH₄ 〉和一定量空气混合之后,具有一定的爆炸性。这种混合气体叫做瓦斯或井下爆炸气体 wă sī
mineral. gas
瓦斯: 496 phrases in 58 subjects
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Agriculture4
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Chemistry24
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Mathematics1
Metallurgy30
Military1
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Name of organization6
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Oil / petroleum28
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Otorhinolaryngology2
Pharmacology3
Plastics2
Polymers5
Project management2
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Rail transport12
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Space2
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Technology175
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