镜质组反射率(vitrinite reflectance)是指在反射光中的反射光强相对于垂直入射光强的百分比,是煤岩学的研究内容之一。其中,煤的镜质组反射率是表征煤化度的重要指标。
... subhydrous vitrinite 低氢镜质体 vitrinite reflectivity 镜质组反射率 vitrinite reflection 境质体反射率 ...
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前言: 通过实例介绍了镜质组反射率测定在异常煤质鉴别中的应用。
Synopsis:This paper introduces the application examples of identification of abnormal coal for coking with measurement of vitrinite reflectance.
测区内煤的镜质组反射率椭球体的变形特征属于拉长型应变和压扁型应变。
The ellipsoidal deformation of reflectance in the studied area was characterized by extend type or flaser type strain.
其次,海相镜质组反射率通过拟合公式换算成镜质体反射率评价烃源岩成熟度具有局限性。
Secondly, there are limitations in the evaluation of source rock maturity when conversing vitrinite group reflectance of marine facies to vitrinite reflectance by fitting formula.
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