地球大气的均质层顶以上， 空气成分随高度而变化的大气层。
非均质层理 nonuniform stratification
非均质油层 [油气] non-homogeneous pay
储层非均质性 reservoir heterogeneity ; reservoir inhomogeneity ; areal heterogeneity ; vertical heterogeneity
非均质储油砂层 heterogeneous reservoir sands
渗透率成层非均质性 permeability stratification
非均质土层 nonhomogeneous soil layers
非均匀层状介质 inhomogeneous stratified media
多油层非均质 heterogeneity and many oil stratums
高层大气包括气体成分不同的几个层，所以也叫非均质层。
The upper layer of the atmosphere is referred to as the heterosphere because it has several layers of different gases.
实际表明，相关流量、同位素和氧活化组合测井技术可以用来了解调整后注入剖面的改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。
Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment …
提出了评价储层非均质性的综合评价指标，对储层非均质性的变化幅度、变化速度以及变化的随机性进行定量描述。
The aggregate index that appears the variation magnitude and variation speed and the variation nature is proposed to describe quantitatively the variation nature and complexity of heterogeneity.
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