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本文根据轮胎镜的几何特性,推导出弧矢焦点的计算公式,从而解决了轮胎镜大角度扫描应用时弧矢场曲的计算问题。
In this paper, the calculation formula of the sagittal focal point is deduced according to the geometric characteristics of the tire mirror, so as to solve the calculation problem of the sagittal curvature when the tire mirror is used for large-angle scanning.