“ground speed”的概念、定义、翻译、参考文献-科学参考

单词	ground speed
释义	ground speed [`grau̇nd ´spēd] ^NAVIGATION Speed of an aircraft relative to the surface of the earth.
随便看	delayed repeater satellite delayed speech delayed sweep delayed yield delay element delay equalizer delayer delay flip-flop delay/frequency distortion delay line delay-line memory delay-line storage delay multivibrator delay relay delay time delay unit Delbrück scattering d electron Delepine reaction backing strip backing up back jamb backjoint backlands backlash

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