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单词
numerical aperture, NA
释义
numerical aperture, NA
网络
数值孔径
网络释义
1.
数值孔径
...径 光线的数值孔径: 2.光线的数值孔径: 光线的
数值孔径
(
numerical aperture-NA
)是表征光纤集光能力大小的重要参数, …
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更新时间:2025/10/26 16:37:19