fast asphericity polishing
...大非球面磨制；超薄镜面磨制；闭环主动校正 [gap=1754]Keywords：Active stressed lap; Computer controled polishing machine; Fast asphericity polishing; Thin mirror polishing; Close loop active correction ..
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fast asphericity polishing
快速非球面抛光
以上为机器翻译结果，长、整句建议使用 人工翻译 。