aspheric是什么意思

aspheric中文什么意思

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A new form generation method for ultra - precision axisymmetric aspheric mirrors is introduced
摘要介绍了轴对称光学非球面镜超精密加工的新方法。
The surface testing of aspheric and optical part is especially difficult , which is big scale and high precision
尤其是大型高精度的非球面光学零件，面形检测难度更大。
The convex aspheric surface has self - aplanatic capability . the range that can be utilized in practice was studied
分析了自消球差方法检验凸二次非球面的实际可用范围。
Optics and optical instruments - preparation of drawings for optical elements and systems - aspheric surfaces
光学及光学仪器.光学元件和系统图纸的制备.第12部分:非球面形表面
Optics and optical instruments . preparation of drawings for optical elements and systems . part 12 : aspheric surfaces
光学和光学仪器.光学元件和系统图纸的制备.第12部分:非球面形表面