Compared with trend surface analysis method, it has obvious advantages.
与趋势面方法相比，具有明显优势。
Prediction of surface roughness has become an important trend of cutting quality analysis.
表面粗糙度的预报是切削加工质量分析的重要研究方向。
Prediction of surface roughness has become an important trend of cutting quality analysis.
表面粗糙度的预报是切削加工质量分析的重要研究方向。
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