... 皮安培计 picoammeter 图像孔径 picture aperture 图像视频检波器 picture video detector ...
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扫描图像合成孔径聚焦 Synthetic aperture focusing technique
分辨率是指图像上更大的孔径或开口处的精确和清晰的细节。
Resolution refers to precise and sharp details on images which are better of larger apertures, or openings.
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。
Airy disk brilliance (the brightness of a point-source stellar image) is proportional to the fourth power of aperture.
古德说这些图像由大熊湖天文台的1.6米通光孔径离轴新型太阳天文望远镜拍摄。
Goode said that the images were achieved with the 1.6 m clear aperture, off-axis New Solar Telescope (NST) at BBSO.
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