decimal expansion是什么意思

用法例句

The fractal dimension and Hausdorff measure of I(t),the intersection of two Cantor sets,are attained by the triadic expansion of the translate length t.

通过此平移长度t的三进制展开式,就能得到两个三分康托集的交集I(t)的分形维数以及此维数下的Hausdorff测度。