Material security has been offered from hydrocarbon source rock of containing organic matter for the generation of oil and gas.

富含有机质的烃源岩为油气的生成提供了物质保障；

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This study on the hydrocarbon regeneration amount from the sedimentary organic matters proved a theory evidence for the oil and gas exploration.

沉积有机质二次生烃量的演化规律研究为存在二次生烃的含油气盆地勘探提供了理论依据。

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Hydrocarbon: an organic compound (as acetylene or butane) containing only carbon and hydrogen and often occurring in petroleum, natural gas, coal, and bitumens.

碳氢化合物：一种有机化合物(例如乙炔或丁烷)，只包含碳和氢两种物质，通常出现在石油、天然气、煤炭和沥青中。

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