The effect laws of setting out element errors and control point errors on setting out point accuracy are known by a computation example.
通过算例，了解测设放样元素误差和控制点误差对放样点精度的影响规律；
The effect laws of setting out element errors and control point errors on setting out point accuracy are known by a computation example. On the basis of …
通过算例，了解测设放样元素误差和控制点误差对放样点精度的影响规律；
The effect laws of setting out element errors and control point errors on setting out point accuracy are known by a computation example. On the basis of …
通过算例，了解测设放样元素误差和控制点误差对放样点精度的影响规律；
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