“navigating sextant”的概念、定义、翻译、参考文献-科学参考

单词	navigating sextant
释义	navigating sextant [`nav·ǝ´gād·iŋ ´sek·stǝnt] ^NAVIGATION A sextant designed and used for observing the altitudes of celestial bodies, as contrasted with a hydrographic sextant.
随便看	carrier chrominance signal carrier-controlled approach system carrier culture carrier current carrier density carrier detect carrier frequency carrier gas carrier isolating choke coil carrier leak carrier level carrier line carrier loading carrier mobility carrier molecule carrier noise carrier pipe carrier power output rating carrier repeater carrier rig carrier rocket carrier sense multiple access with collision detection carrier shift carrier signaling carrier suppression

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