1) Large numerical aperture
大数值孔径
1.
The large numerical aperture optical fiber has realized the big field of vision and the wide angle observation in the observation system.
大数值孔径光纤在观测系统中,实现了大视野、大角度观察,因此在军事、医学,工业等领域具有广泛的应用需求。
2) Ultra high numerical aperture
超大数值孔径
3) Larger numerical aperture
较大数值孔径
4) large core diameter high numerical aperture
大芯径大数值孔径
1.
This paper summarizes the measuring principle of the large core diameter high numerical aperture optical fiber test system and es- tablishes the test system s mathematical model.
简述了大芯径大数值孔径光纤测试系统的测量原理,建立了测试系统的数学模型并对该系统的测量不确定度进行了评定。
6) numerical aperture
数值孔径
1.
New measurement method of the numerical aperture of optical fiber;
一种新的光纤数值孔径测量方法
2.
Measuring numerical aperture of microscope by projection method;
用投影法测量显微镜的数值孔径
3.
Measuring the numerical aperture of fiber by improved spectrometer;
用改进的分光计测量光纤理论数值孔径
补充资料：显微镜20世纪初期的显微镜，数值孔径达1.4
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条