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气水合物是甲烷或其他低分子气体与水分子的化合物,它在低温和相对高压的条件下仍然是稳定的。水深超过300 m的海洋符合这样的条件。气水合物以冰的集合体形态广泛分布于富含有机质的海洋沉积物中,后者分解后形成了甲烷。近年来对这些化合物的兴趣有两个主要原因:首先,现已查明
Gas hydrates are compounds of methane or other low molecular gases and water molecules that remain stable at low temperatures and relatively high pressures. Oceans at a depth of more than 300 m meet these conditions. Gas hydrates are widely distributed in organic matter-rich marine sediments in the form of ice aggregates, which decompose to form methane. There are two main reasons for the interest in these compounds in recent years: First, it has been identified