numeric aperture
基本解释
- 数值口径
英汉例句
- The near-axis field distribution of circular aperture antennas is obtained by numeric integration method.
采用数值积分方法分析了圆口径天线非轴向近场分布特性。
221.10.93.196 - And the numeric simulation is done to get the multi-supporting results of the optical elements with large aperture.
针对各向同性圆形光学镜面做了具体的模拟计算，对圆形镜面的多点支承问题进行了初步研究。 - When system is in long focal length, the height of the immediate image is small while the numeric aperture is large. This will help to correct aberrations of image.
在长焦位置，中间像面高度小，数值孔径大，这种结构形式有利于系统的像差校正。