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absorption n atmospheric absorption atmospheric absorption coefficient atmospheric absorption rate excessive sound absorption characteristic geometric absorption noise absorption noise absorption coefficient prorate absorption shock absorption system sound absorption coefficient

acceleration characteristic aerodynamic characteristic aeroelastic characteristic aircraft performance characteristics air flow characteristic basic characteristics characteristic rays cone combustion characteristic control characteristic decay characteristic design characteristic directional stability characteristic drainage characteristics effect on flight characteristics elevation characteristic establish the characteristics excessive sound absorption characteristic fail-safe characteristic flight characteristics flow characteristic generalized noise characteristics handling characteristic hazardous characteristics landing characteristics lateral characteristic manifold pressure characteristic noise characteristics no-load characteristic onset characteristics operating characteristic pressure response characteristic propulsion performance characteristics runway friction characteristic sound emission characteristic specified characteristics spectral characteristic spin-recovery characteristics stability characteristic stall characteristic surge characteristic take characteristics take-off and landing characteristics throttle characteristic thrust characteristic track-defining characteristics trim characteristic turn characteristics vibration characteristic

acceleration characteristic aerodynamic characteristic aeroelastic characteristic aircraft performance characteristics air flow characteristic basic characteristics characteristic rays cone combustion characteristic control characteristic decay characteristic design characteristic directional stability characteristic drainage characteristics effect on flight characteristics elevation characteristic establish the characteristics excessive sound absorption characteristic fail-safe characteristic flight characteristics flow characteristic generalized noise characteristics handling characteristic hazardous characteristics landing characteristics lateral characteristic manifold pressure characteristic noise characteristics no-load characteristic onset characteristics operating characteristic pressure response characteristic propulsion performance characteristics runway friction characteristic sound emission characteristic specified characteristics spectral characteristic spin-recovery characteristics stability characteristic stall characteristic surge characteristic take characteristics take-off and landing characteristics throttle characteristic thrust characteristic track-defining characteristics trim characteristic turn characteristics vibration characteristic

excessive pressure excessive pressure drop excessive sound absorption characteristic

sound n sounding v (атмосферы) aircraft sound proofing air sounding balloon sounding day-night sound level excessive sound absorption characteristic overall sound pressure level precision sound level meter propagation of sound radar sounding secondary sound field sensitivity to sound waves sound absorbing material sound absorption coefficient sound attenuation sound attenuation coefficient sound barrier sound distortion sound emission sound emission characteristic sound energy sound exposure level sound field sounding balloon sound insulation coefficient sound level history sound level meter sound power sound pressure sound pressure level sound pressure sensitivity calibration sound pressure sensitivity check sound propagation distance sound ray sound suppressor sound velocity sound wave upper-air sounding velocity of sound vertical sounding