1) Aperture number
孔径数
2) digital aperture
数字孔径
3) 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
4) aperture function
孔径函数
1.
In order to eliminate the impact of oversample-cumulating method on clarity of linear push-broom imaging,with the transition of aperture function,a deblurring method was put forward to cumulate the pixel in the same sample position,thus the aperture function in push-broom direction was equal to the linear direction,and the impact of pixel shift in cumulating was eliminated.
为了降低细分采样累加方式对线列推扫成像清晰度的影响,利用孔径函数的变换,提出了相应的反降晰方法,实现了同一个位置上的像元累加,使得推扫方向上的孔径函数和线列方向等同,消除了累加过程中像元位移的影响。
补充资料：数不胜数
1.数也数不清。形容很多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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