• Methods: Gas chromatography and mass spectrogram were used to analyze their components.

    方法相色谱-谱联用分析。

    youdao

  • By the Gas chromatography and the Gas chromatography-mass spectrogram analysis, the biomarkers in the Lower Cretaceous mud rocks and coals of coal measures from Jixi Basin were studied.

    应用色谱色谱—质谱等分析方法,对鸡西盆地白垩统煤系烃源泥岩和生物标志物进行研究。

    youdao

  • By the Gas chromatography and the Gas chromatography-mass spectrogram analysis, the biomarkers in the Lower Cretaceous mud rocks and coals of coal measures from Jixi Basin were studied.

    应用色谱色谱—质谱等分析方法,对鸡西盆地白垩统煤系烃源泥岩和生物标志物进行研究。

    youdao

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