- near-sonic velocity
- околозвуковая скорость
English-Russian aviation meteorology dictionary. 2013.
English-Russian aviation meteorology dictionary. 2013.
E-Series (Sonic the Hedgehog) — The E Series is a fictional group of robots in the Sonic the Hedgehog series of video games. They are created by the games antagonist, Doctor Eggman (or Dr. Robotnik) who uses them in his quest to conquer the world. They are higher tier enemies… … Wikipedia
Centrifugal compressor — Centrifugal compressors, sometimes termed radial compressors, are a sub class of dynamic axisymmetric work absorbing turbomachinery.[1] Centrifugal impeller with a highly polished surface likely to improve performance … Wikipedia
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launch vehicle — Aerospace. a rocket used to launch a spacecraft or satellite into orbit or a space probe into space. [1955 1960] * * * Rocket system that boosts a spacecraft into Earth orbit or beyond Earth s gravitational pull. A wide variety of launch vehicles … Universalium
Cylinder head porting — refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing… … Wikipedia
Well logging — Gamma ray logging Spontaneous potential logging Resistivity logging Density logging Sonic logging Caliper logging Mud logging LWD/MWD v · … Wikipedia
Accidental release source terms — are the mathematical equations that quantify the flow rate at which accidental releases of air pollutants into the ambient environment can occur at industrial facilities such as petroleum refineries, petrochemical plants, natural gas processing… … Wikipedia
aileron reversal — An adverse effect when an aircraft rolls in the reverse direction of the aileron input. This can be caused by the following: i. Aerodynamic twisting of the wing caused by ailerons as speed is increased, which may reduce, neutralize, or reverse… … Aviation dictionary
sound — sound1 soundable, adj. /sownd/, n. 1. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium. 2. mechanical vibrations transmitted through an elastic medium, traveling in air at a… … Universalium
Sound — /sownd/, n. The, a strait between SW Sweden and Zealand, connecting the Kattegat and the Baltic. 87 mi. (140 km) long; 3 30 mi. (5 48 km) wide. Swedish and Danish, Oresund. * * * I Mechanical disturbance that propagates as a longitudinal wave… … Universalium
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