英语语法分析

But as was mentioned before, you should pick a different clustering criteria for geodetic data in any case.

但是，如前所述，在任何情况下，应该为大地数据选用一个不同的聚集标准。

Functional approximations and statistical approximations have been widely applied in geodetic computation.

函数模型逼近和统计模型逼近在大地测量均有广泛的应用。

The space filling Z-order curve might not be the best choice for geodetic data, given the closed nature of the earth's surface.

对于大地数据，由于地区表面具有封闭的特性，因此空间填充z顺序曲线可能不是最好的选择。