RESIPROCAL CROSSING (bekkross), a crossing of a hybrid (animal or plants) a firstgeneration from one of parental forms for detection of a genotype.

TYPHINIA LOUSY (epidemic, european), an acute contagion of the person from group of spirochetoses. Flow by the way attacks (a fever, a fever, joint pains and a sacrum), alternating to remissions. It is transmitted vshami.

TYPHINIA TONGS, an acute contagion of the person with expressed natural ochagovostju; falls into to group of spirochetoses. It is transmitted by mites. It is clinically similar to a typhinia lousy.

RAISED, the grade of an aesthetics defining internal significance, majesty of subjects and the phenomena. Has become popular in an aesthetics 18 - nach. 19 centuries. In antiquity raised ("high") - special style of oratorical speech (the composition Pseudo - Longina " About raised ", 1 century n. e.).

HIGH GROUND, the epines of a surface elevated concerning accumbent terrains or adjacent parts of a bottom of a water reservoir (submarine elevation). Overland to high grounds attribute routinely districts with a true altitude more than 200 m.

SUBLIMATION, the same, that a sublimation.

VOZDVIZHENIE, one of religious dvunadesjatyh holidays, content in memory{remembrance} t. n. vozdvizhenija in 4 century in Jerusalem above crowd of believers of a cross on which, under the legend, the Christ was raspjat. It is marked by believers on September, 14 (27).

The AIR BLOWER, ministers for squeeze and air delivery or other gas. On a compression ratio distinguish fans and air engines. Sometimes air blowers call as air blowers or dutjevymi devices.

AEROSTATION (aeronautics), letanie on apparatuses lighter-than-air (air balloons). In the beginning of development of aircraft the term "aerostation" meant as well letanie on apparatuses more hardly air (airplanes, water elms).

VOZDUHOPODGOTOVKA, machining of air for collimating to him of the qualities adequate{answering} technological and sanitary-hygienic requests: air filtration from a dust, harmful gas impurity{additives} and odors, preheating (or refrigerating), drying (or humidifying), add-on of oxygen, aromatic substances. It is applied in warm-air heating systems, ventilation, an air handling.

AIR HEATER, the heat-exchange apparatus for calefaction of air passing through him{it}. It is applied in warm-air heating systems, plenum ventilation, an air handling, in boiler installations TES and industrial enterprises.

AIR CURTAIN, the directed air flow given system of aboriginal plenum ventilation, handicapping access in rooms of outside cool air (or hot contaminated air from fabrication systems) through gatepost or technological openings.

AIR BUFFER, plenum of air between the grounding of the machine (napr., hovercrafts) and a seating, between mobile and back blocks of mechanisms (napr., the air bearing), in devices (napr., gyros).

AIR FILMING, in mining - establishment of character of distribution of a mine air on productions of shaft (or a plot of shaft), places and value of escapes. It is effected by anemometers, and also micromanometers in combination with vozduhomernymi tubes.

AIRWAY (airline), the space overland by the way a corridor within the limits of which flights are executed{designed}, procured airfield and terraneous radio aids.

AIRBORNE TROOPS (VDV), the arm of the ground forces, intended for paradrop (transplantation) from air in back of the opponent and management of operations. VDV will consist of air-borne, tank, ammunition, samohodno-ammunition and other parts and subdividings.

AIR HEATING, heating of rooms feed in them of heated air. Distinguish warm-air heating systems: recirculation (in which exhaust air returns in a Cowper blast air heater for reheating) and combined with ventilation.

AIR LAW, the body of laws, (national and international), regulating the order of use of an airspace, air removals and reports. In an orb of an air law the considerable figure of international double-end and multilateral agreements acts. The Chicago convention 1955, directed on a strengthening of security of international air reports is most known. To an air law concern the convention on extirpation with stealing civil aircrafts, etc.

AIR-BREATHING ENGINE (VRD), the jet engine using for squeeze combustible oxygen of free air. On a way of squeeze of air distinguish turbokompressornyj (TRD), pulsing (PuVRD) and straight-flow (PVRD) engines.