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- large optical reflector 大型反光镜
- High-To InGaAsP semiconductor laser with large optical cavity[J]. 引用该论文 钟景昌;朱宝仁;黎荣晖.
- large aperture optical reflector 大口径光学反射镜
- The basic configuration: Optical reflector,High-definition digital displays, Multimedia computers, Display 3D images document,and The structure of box. 基本配置：光学反射镜、数字高清显示器、多媒体计算机、展品3D影像文件、箱体结构；
- Optical reflector: parabolic arch design, reasonable light distribution, surface anode under oxidation treatment, high-efficiently diffuse reflectance. 抛物线弧形设计，配光合理，表面阳极氧化处理，能高效漫反射。
- High-Power 850 nm Large Optical Cavity Wide Spectrum Superluminescent Diode[J]. 引用该论文 李辉;王玉霞;李梅;张晶;曲轶;高欣;薄报学;刘国军.
- This orbiting telescope is the largest optical instrument in space. 这种轨道望远镜是宇宙中最大的光学仪器。
- This paper introduces a new testing method of the surface shape of large optical mirror to replace Ronehi with Foueault knife edge. 本文介绍了用刀口仪代替朗奇光栅用于大型光学镜面面形检验的新方法。
- Seen at a certain angle, the large optical illusion would render into a public art which would fascinate unknowing visitors. 从某个特定的角度看，这个大型视觉奇观竟成了一种公共艺术，将吸引更多好奇的游客。
- The microvibration response analysis of precision optical equipment support structure is the guarantee of the large optical system working steadily. 精密光学装置支撑结构的微振动响应分析是大型光学系统稳定运行的重要保证。
- mechanicallydriven optical reflector 机械传动光反射器
- mechanically-driven optical reflector 机械传动光反射器
- In a medium with large optical depth, such as snow that is more than a few inches deep, multiple scattering is rampant, that is, photons are scattered repeatedly each time changing direction. 在一个象雪这样具有大的光学厚度（几英寸厚）的介质中，非常容易出现多散射，即光子反复地被散射，每次散射的方向不同而已。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- When it is fully operational in 2008, the NIF will be the largest laser and the largest optical system ever constructed. 到2008年此套系统完全建立后，它将成为最大的激光和光学系统。
- Large billboards have disfigured the scenery. 大型告示板已破坏了景色。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- His large income enabled him to live in comfort. 他那丰厚的收入使他可以过舒服的生活。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- The company declared a large dividend at the end of the year. 公司在年底宣布分发高额股息。
