| 释义 |
airy disk
基本例句
埃里班,爱里斑
The airy disk becomes smaller as you increase the aperture.
当你增加孔径的尺寸时，艾里斑会变小。 yeeyan
The small spot represents the size of a star image as if it were perfectly geometrically focused without the effects of diffraction. The outer circle represents the Airy disk of the REAL star image.
这个小点代表星像，好像光都聚集到了一个点上，没有收到衍射的影响，但是外圈的大圆其实就是爱里克斑。 blog.sina.com.cn
Airy disk brilliance the brightness of a point- source stellar image is proportional to the fourth power of aperture.
艾里斑的亮度点光源恒星的图像亮度正比于孔径尺寸的四次方。 yeeyan |