• 本文根据不同煤体强度条件综放开采顶煤位移曲线,采用的分计算方法进行维数分析。

    Based on the displacement curves of top coal with different strength, the fractal dimension of which is analyzed and calculated according to the box dimension.

    youdao

  • 研究采用刻画了延龄草不同生境种群空间分布格局。

    This study depicts the population space distribution under different living circumstances using Box counting dimension.

    youdao

  • 研究采用刻画了延龄草不同生境种群空间分布格局。

    This study depicts the population space distribution under different living circumstances using Box counting dimension.

    youdao

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