The phase information of aspheric surface is evaluated by Hilbert transform only from one interferogram.

同时,本论文也论述了仅用一幅光载频干涉条纹获取非球面镜表面的全部相位信息的方法.

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The paper introduces the development of a large - scale aspheric surface machine toolgrinding and polishing.

从分析大型非球面零件加工需求出发,介绍了机床的总体方案及关键零部件的设计,并给出了设计结果.

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The ultra - precision lathe is extensive used in machining aspheric surface and ultra - smooth surface.

超精密 车床在非球曲面以及超光滑表面的加工中具有广泛应用.

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