We take a point on the geometry — the centroid — compute the value for that point on the space filling curve, and store the result in an additional column.
我们在几何图形上取一个点，即形心点，计算那个点在空间填充曲线上的值，并将结果存储在一个附加的列中。
For example, a 19th-century mathematical curiosity called the "space-filling curve" - a sort of early fractal curve - recently resurfaced as a model for the shape of the human genome.
例如，19世纪一个数学家的好奇心-叫做“空间-充满曲线”-一种早期的分形曲线-最近重新浮出水面，作为模拟人类基因组形状的模型。
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