The secondary mirror must be adapted during the process of grinding and polishing to this other form .
副镜在磨制和抛光过程中必须与此新形状相适应。
The article introduces a new process of grinding permanent-magnet-material ferrite by using creep and form grinding.
本文介绍用缓进给成型磨削铁氧体永磁材料的新方法。
The shape precision of form-grinding wheel can directly affect process quality of work-piece surface.
成形砂轮的形状精度直接影响工件表面的加工质量。
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