“automatic landing system”的概念、定义、翻译、参考文献-科学参考

单词	automatic landing system
释义	automatic landing system [¦ȯd·ǝ¦mad·ik `land·iŋ ´sis·tǝm] ^NAVIGATION The means for automatically guiding and controlling aircraft from an initial approach altitude to a point where safe contact is made with the landing surface.
随便看	message reference block message registration message routing message switching message trailer messaging messenger messenger cable messenger ribonucleic acid Messier number Messier's catalog mesyl meta- metaanthracite metabentonite metabiosis metabolic metabolic block metabolic cost metabolic disorder metabolism metabolite metabolize metacarpus metacenter

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