hyperfocal table造句

例句与造句

1. The aperture selector has a hyperfocal table that shows the " range of sharpness from X to infinity for the aperture setting, about 7 feet for F / 4, about 6 feet for F / 5.6, a little closer than 5 feet for f / 8 and a little closer than 4 feet for f / 11.
2. It's difficult to find hyperfocal table in a sentence. 用hyperfocal table造句挺难的