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面轮廓度、线轮廓度俗称曲面度或曲线度。如某零件表面是由若干型值点定义的曲面,它有很高的曲面度要求(见图1)。
Surface profile, line profile commonly known as the degree of surface or degree of curvature. For example, a part surface is a surface defined by several type points, which has a high degree of surface curvature (see Figure 1).