Apply the weighted surface parameter equation to fit the algorithm of cavity lateral surface, and realize the cavity surface construction of radial parting mold of meridian tire.

采用加权曲面参数方程拟合型腔侧壁曲面的算法，实现了子午线轮胎活络模模具型腔曲面的构造。

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On Sunday, the priest Miklos Mold mentioned Moses in his sermon, parting the Red Sea to take his people to the promised land.

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