The last, quantitative evaluation of CT number linearity.
CT值线性的定量评价方法。
The relationship between mean of CT number and variance of CT number to axial deformation are parabolas.
CT数的均值、方差随轴向变形变化关系曲线呈抛物线形式。
The evolution law of CT number and CT images in the complete process of damage failure of frozen cracked rock is studied.
分析了冻结裂隙岩石加卸载损伤全过程的CT图像和CT数的演化规律。
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