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1·First contact is about a massive transformation of your reality, and of you.

第一次接触将是有关你们实相的巨大的转变，当然也包括你们自己。

2·Secondly, the meshing path of the contact point of SCMW is deduced based on the meshing function of space curve and the space coordinate transformation.

其次，本文在前期研究建立的空间曲线啮合方程基础上，结合空间坐标变换，推导出空间曲线啮合轮的啮合轨迹；

3·Principle analysis and experiment result indicate that the non-contact thickness measurement method using CCD as photoelectric transformation element is feasible.

理论分析及实验表明，采用CCD为光电转换元件的非接触测量厚度法是可行的。