“personal locator beacon”的概念、定义、翻译、参考文献-科学参考

单词	personal locator beacon
释义	personal locator beacon [`pǝrs·ǝn·ǝl `lō´kād·ǝr ´bē·kǝn] ^NAVIGATION A locator beacon capable of providing homing signals to help search-and-rescue operations.
随便看	holding current holding furnace holding ground holding magnet holding pattern holding point holding time hold lamp hold mode hold-over command hold queue hold time holdup hole hole burning hole-burning spectroscopy hole conduction Holectypidae Holectypoida hole deviation hole director hole injection hole layout hole mobility hole saw

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