煤层厚度控制因素的分形奇异值分解法研究
孙雅楠, 刘星, 赵志根
A study of fractal singular value decomposition method for controlling factors of coal seam thickness
Ya-Nan SUN, Xing LIU, Zhi-Gen ZHAO
图9
SX
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等值线
Fig.9
The equivalent figure of SX
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