“organic origin theory of petroleum”的概念、定义、翻译、参考文献-科学参考

单词	organic origin theory of petroleum
释义	organic origin theory of petroleum Encyclopedia 理学油气有机成因学说释 organic origin theory of petroleum油气有机成因学说认为石油是由地质历史时期生物死亡以后形成的有机质经一系列演化形成的。是石油成因假说的一种。
随便看	reduced closed subscheme reduced cobordism group reduced code reduced coefficients reduced cofactor reduced cohomology reduced cohomology group reduced complex space reduced cone reduced continued fraction reduced cost matrix reduced crossed product reduced cubic equation reduced cycle reduced degree reduced density matrix reduced density operator reduced diagrams reduced differential polynomial reduced direction reduced distribution function reduced divisor reduced echelon form reduced elliptic fibration reduced energy gap

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