One time when we went to Washington with my father, Allie sent him a postcard, but I will bet he never got it.
两个艾里磁盘可以分解成不同实体的限制通常称为瑞利标准。
The limit at which two Airy disks can be resolved into separate entities is often called the Rayleigh criterion.
这是大数值孔径(和随后的较小艾里磁盘)需要用光学显微镜实现高分辨率图像的基础。
This is the basis for the necessity oflarge numerical apertures(and subsequent smaller Airy disks) to achieve high-resolution images with an optical microscope.
尤金・艾里于1911年驾飞机着陆船成功,但20年后航空母舰才得以完善使用。
Eugene Ely landed a plane on a boat in 1911, but aircraft carriers weren't perfected for another 20 years.
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