单词：optical flat
optical flat的用法和样例：
例句
- Flatness can be determined by covering a surface with an potically flat glass.用一光学平面玻璃覆盖一个表面，可以测量平整度。
- In practice, two semisilvered or aluminized glass optical flats from the reflecting boundary surface.实际上，两块半镀银的或镀铝的光学平面玻璃构成了反射界面。
单词：optical flat 相关文章
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