• 1. numerical aperture: 数值孔径 | 孔径数 | 数值口径 | 光纤折射值
• 2. optical numerical aperture: 光学鼠标 | 光数值孔径 | 光学记忆卡
• 3. maxinum theoretical numerical aperture: 最大理论直径孔径

更多释义

• 1.Fibers offer exceptional transmission in tight bends, with a high core-to-clad ratio and numerical aperture of 0.37.
  纤维在急弯下提供特殊的传输，具有高核心覆盖比率和0.37的数值孔径。
  dict.yoduao.com
• 2.After analyzed, the exciting laser intensity, the coverage rate and the numerical aperture of objectives are selected for experimental research.
  经分析选取了激发光强、覆盖率和物镜的数值孔径作为实验研究对象。
  dict.yoduao.com
• 3.The system can also be applied to measurement of numerical aperture of polymer optic fiber and characterization of the refractory index distribution.
  该系统也可实现聚合物光纤数值孔径的测量和折射率分布的表征等。
  dict.yoduao.com

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