Airy disc
the bright central part of the diffraction pattern of light from a point source that is diffracted by a circular aperture.
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- Aise
aise as i said earlier historical examples secondly, any man that wants arms, is to fight hard for ’em first, an’ to fight with ’em at his aise afther. catholic world, vol. xi, april 1870-september 1870 various aise ’em up an’ down the hills, pat, the dear bastes that your father loved! the widow o’callaghan’s […]
- Aisc
aisc [national environmental satellite, data, and information service] -ssessment and information services center historical examples craig bhadain an aisc (kraik vatn an ashk), rock of the clumps or groves of burial. gairloch in north-west ross-shire john h. dixon, f.s.a. scot
- Aisi
american iron and steel inst-tute. historical examples an hour later he approached the second or open city of aisi, where the ferry was across the channel. after london richard jefferies american iron and steel inst-tute as i see it
- Aisi steel
any steel made to conform to the standard chemical compositions generally accepted by the u.s. steel industry and its princ-p-l customers.
- Aisles
a walkway between or along sections of seats in a theater, cl-ssroom, or the like. architecture. a longitudinal division of an interior area, as in a church, separated from the main area by an arcade or the like. any of the longitudinal divisions of a church or the like. in the aisles, (of an audience) […]