该模型可以按给定精度要求逼近测头中心轨迹曲面。

The model could approximate to the trace surface by given accuracy.

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GPS水准的单一模型在逼近高程异常曲面时其拟合效果往往不稳定。

The results of those simple model of GPS leveling are often unstable.

youdao

GPS水准的单一模型在逼近高程异常曲面时其拟合效果往往不稳定。

The results of those simple model of GPS leveling are often unstable.

youdao