更重要的，火山爆发会将数吨高浓度的气态硫化合物释放入大气中。
Major, explosive volcanic eruptions send tons of gaseous sulfur compounds high into the atmosphere.
化合物m是一种气态的烃，燃烧时生成二氧化碳和水。
Compound m is a gaseous hydrocarbon and on combustion yields carbon dioxide and water.
气态、液态和固态的催化剂可能是无机化合物、有机化合物，或是复杂的化合物。
Catalysts may be gaseous, liquid, or solid; they may be inorganic compounds, organic compounds, or complex combinations.
气态、液态和固态的催化剂可能是无机化合物、有机化合物，或是复杂的化合物。
Catalysts may be gaseous, liquid, or solid; they may be inorganic compounds, organic compounds, or complex combinations.
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