atmospheric dust
1atmospheric dust spot efficiency — measurement of a device s ability to remove atmospheric air from test air …
2Dust — For other uses, see Dust (disambiguation). A dust storm blankets Texas homes, in 1935. Dust consists of particles in the atmosphere that arise from various sources such as soil dust lifted up by wind (an Aeolian process), volcanic eruptions, and… …
3atmospheric — adjective Date: circa 1735 1. a. of, relating to, or occurring in the atmosphere < atmospheric dust > b. resembling the atmosphere ; airy 2. having, marked by, or contributing aesthetic or emotional atmosphere < an atmospheric …
4Atmospheric diffraction — is manifested in the following principal ways:* Fourier optics is the bending of light rays in the atmosphere, which results in remarkable visual displays of astronomical objects, such as depictions on this page.* Radio wave diffraction is the… …
5Atmospheric electricity — is the regular diurnal variations of the Earth s atmospheric electromagnetic network (or, more broadly, any planet s electrical system in its layer of gases). The Earth’s surface, the ionosphere, and the atmosphere is known as the global… …
6Atmospheric reentry — refers to the movement of human made or natural objects as they enter the atmosphere of a planet from outer space, in the case of Earth from an altitude above the edge of space. This article primarily addresses the process of controlled reentry… …
7Atmospheric sciences — is an umbrella term for the study of the atmosphere, its processes, the effects other systems have on the atmosphere, and the effects of the atmosphere on these other systems. Meteorology includes atmospheric chemistry and atmospheric physics… …
8Dust (Peter Murphy album) — Dust Studio album by Peter Murphy Released 2002 …
9Dust devil — For other uses, see Dust devil (disambiguation). A dust devil in Arizona …
10Dust explosion — A dust explosion is the fast combustion of dust particles suspended in the air in an enclosed location. Coal dust explosions are a frequent hazard in underground coal mines, but dust explosions can occur where any powdered combustible material is …
