- normal constituent of air
- постоянная составная воздуха
English-Russian aviation meteorology dictionary. 2013.
English-Russian aviation meteorology dictionary. 2013.
Air pollution — from World War II production Smog over … Wikipedia
Spare the Air program — Spare the Air is a program established by the Bay Area Air Quality Management District in 1991 to combat air pollution during the summer in the San Francisco Bay Area, the season when clear skies, hot temperatures, lighter winds, and a strong… … Wikipedia
Liquid air — For the automobile, see Liquid Air. Liquid air is air that has been cooled to very low temperatures so that it has condensed to a liquid. It must be kept in a Dewar flask at room temperature. Liquid air can absorb heat rapidly and revert to its… … Wikipedia
Channel Tunnel — Tunnel sous la Manche Tunnel sous la Manche en anglais Channel Tunnel légende : Carte du Tunnel sous la Manche Type … Wikipédia en Français
Chunnel — Tunnel sous la Manche Tunnel sous la Manche en anglais Channel Tunnel légende : Carte du Tunnel sous la Manche Type … Wikipédia en Français
Tunnel sous la manche — en anglais Channel Tunnel légende : Carte du Tunnel sous la Manche Type … Wikipédia en Français
nitrogen narcosis — Pathol. a semistupor, lightheadedness, or euphoria experienced by deep sea divers when nitrogen from air enters the blood at higher than atmospheric pressure. Also called rapture of the deep. [1935 40] * * * or nitrogen euphoria or raptures of… … Universalium
Flatulence — German peasants greet the fire and brimstone from a papal bull of Pope Paul III in … Wikipedia
Modèles compartimentaux en épidémiologie — Les modèles mathématiques de maladies infectieuses, d abord outils purement théoriques, ont commencé à être mis en pratique avec le problème du SIDA dans les années 1980. La course d une épidémie dans une population dépendant de paramètres… … Wikipédia en Français
Wrought iron — is commercially pure iron. In contrast to steel, it has a very low carbon content. It is a fibrous material due to the slag inclusions (a normal constituent). This is also what gives it a grain resembling wood, which is visible when it is etched… … Wikipedia
fibrosis — Formation of fibrous tissue as a reparative or reactive process, as opposed to formation of fibrous tissue as a normal constituent of an organ or tissue. African endomyocardial f. f. of the inner layers of the … Medical dictionary