释义 |
ground speed
ground speed also ground·speed (ground′spēd′)n. The speed of an aircraft relative to the ground.ground speedThe horizontal component of the speed of an aircraft relative to the Earth's surface. Also called GS.ground speed
ground speed[′grau̇nd ‚spēd] (navigation) Speed of an aircraft relative to the surface of the earth. ground speedThe horizontal component of the velocity of an aircraft relative to the ground. Ground speed is obtained by applying the effect of the prevalent wind velocity to the TAS (true air speed).AcronymsSeegame show |