地理学家们以前就发现橄榄岩暴露于空气中会很快与二氧化碳反应生成碳酸盐，和石灰岩或大理石的反应一样。
Geologists have long known that when peridotite is exposed to the air it can react quickly with carbon dioxide to form carbonates like limestone or marble.
橄榄岩像玄武岩一样和二氧化碳饱和溶液发生化学反应后能迅速生成矿物质，其中一些含有碳。
Like basalt, peridotite chemically reacts with carbon dioxide-saturated water to quickly form minerals, some of which contain carbon.
基本要素包括一套烃源岩、储集层、盖层和上覆岩层，作用是圈闭的形成和油气的生成—运移—聚集。
The essential elements are source rock, reservoir rock, seal rock and overburden rock, and the processes include trap formation and the generation-migration-accumulation of petroleum.
混合气是由同一源岩中不同有机质生成的天然气混合造成的，以原生混合气为主。
Mixture gas is mainly generated by different organic matter in the same source rock.
东下段源岩生成的油气的分布与东下段烃源岩的分布特征一致。
The distribution of oils derived from the Dongying source rocks is conformed with the distribution of the lower Dongying source rocks.
结果表明：剖面中所有岩样中的烃类物质均为热解烃生成初期演化阶段的煤成烃产物，具明显的同一性；
The results indicate that the hydrate material in all samples collected from cross section is the preliminary stage′s hydrate products from coals, being of same characteristics;
结果表明：剖面中所有岩样中的烃类物质均为热解烃生成初期演化阶段的煤成烃产物，具明显的同一性；
The results indicate that the hydrate material in all samples collected from cross section is the preliminary stage′s hydrate products from coals, being of same characteristics;
应用推荐