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

单词	instrument landing system
释义	instrument landing system [`in·strǝ·mǝnt ¦lan·diŋ ´sis·tǝm] ^NAVIGATION A system of radio navigation which provides lateral and vertical guidance, as well as other navigational parameters required by a pilot in a low approach or a landing. Abbreviated ILS.
随便看	varioplex Variscan orogeny varistor varix Varley loop test var measurement varmeter specific propellant consumption specific reluctance specific repetition rate specific resistance specific retention specific retention volume specific rotation specific routine specific speed specific surface specific susceptibility specific thrust specific viscosity specific volume specific-volume anomaly specific weight specific yield specimen

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