Different scan paths and three-dimensional shapes were experimental studied, by controlling the scanning path.

通过控制激光的扫描路径，针对不同的扫描路径及三维形状进行试验研究。

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Different scan paths and three-dimensional shapes were experimental studied, by controlling the scanning path.

通过控制激光的扫描路径，针对不同的扫描路径及三维形状进行试验研究。

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