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通过对量块表面的测量，验证了使用非接触方法测量金属强反射表面的可行性。
Through measuring surfaces of gauge blocks, this system is viable to measure high-reflective metallic surface.
为了实现强反射表面三维形貌的光学非接触测量，提出一种改进的投影栅相位法。
An improved non-contact optical measuring method, projected fringe profilometry, is proposed to realize the 3-d structure measurement of high reflective surfaces.
本系统与三坐标测量机相结合，能够测量金属强反射表面，具有高精度、高效率的特点。
Combined with coordinate measuring machines, the system can measure high-reflective metal surface, which is high accuracy and high efficiency.
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