研究了不同测试长度，对羊毛卷曲的曲率半径的影响。
The effect of different measures length on crimp test results is studied.
讨论曲率半径不同对破坏区域的分布及破坏尺寸大小的影响。
The influence of radius of curvatures on damage pattern and damage area are discussed.
井底附近地层渗透率降低比改善对调查半径的影响要大。
If skin factor of formation damage is more, its radius of investigation is less.
井底附近地层渗透率降低比改善对调查半径的影响要大。
If skin factor of formation damage is more, its radius of investigation is less.
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