The editing thought deviation, which exists objectively and unavoidably, can be divided into positive thought deviation and negative thought deviation.

编辑思维偏差可分为正向思维偏差和负向思维偏差，两种思维偏差都是客观存在的和不可避免的。

youdao

This paper raises the algorithm of the interpolation with negative deviation and fast speed. This method used to machining permitting no positive deviation.

本文提出的插补方法，其插补轨迹具有负偏差特性。并且具有速度快的特点。此方法适用于加工不允许有正偏差的工件。

youdao