并用分形几何的方法描述砂轮表面轮廓形貌。

Using the method of fractal geometry to describe the profile of grinding wheels.

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提出一种基于激光多普勒效应的回转体表面轮廓测量系统。

A new type of rotation body profile measuring system utilizing laser Doppler effect was proposed.

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三维物体表面轮廓测量是获取物体形态特征的一种重要手段。

D profile measurement is a powerful tool for obtaining the form and structure of an object.

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