“ultra-precision machining of optical spherical and freeform surface”的概念、定义、翻译、参考文献-科学参考

单词	ultra-precision machining of optical spherical and freeform surface
释义	ultra-precision machining of optical spherical and freeform surface Encyclopedia 工学光学曲面超精密加工释 ultra-precision machining of optical spherical and freeform surface光学球面及自由曲面加工得到纳米级表面粗糙度和优于亚微米级面形精度的光学级表面加工技术。
随便看	discrete response time series discrete return LiDAR discrete sampling discrete scale discrete searching tool discrete semiflow discrete semigroup discrete semigroup algebra discrete sensor discrete separation theorem discrete series discrete series representation discrete set discrete signed measure discrete simulation discrete skeleton discrete solution discrete source discrete space discrete space-time discrete spectrum discrete state discrete stochastic process discrete straight line discrete structure

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