“back course”的概念、定义、翻译、参考文献-科学参考

单词	back course
释义	back course [`bak ´kȯrs] ^NAVIGATION In the instrument low-approach system, the course which extends from the back of a localizer antenna system to furnish guidance in the horizontal plane at the rear of the localizer.
随便看	battleship battle short battle sight batture baud Baudot code baulk baumhauerite Baumé hydrometer scale Bauschinger effect Bautz-Morgan classification bauxite bauxite treating bauxitization bavenite Baveno twin law b axis bay Bayard-Alpert ionization gage bay bar bay barrier bayberry bayberry tallow bayberry wax bay delta

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