“tactical air navigation system”的概念、定义、翻译、参考文献-科学参考

单词	tactical air navigation system
释义	tactical air navigation system [`tak·tǝ·kǝl `er ´nav·ǝ`gā·shǝn ´sis·tǝm] ^NAVIGATION Short-range ultra-high-frequency air navigation system that provides accurate slant-range distance and bearing information; this information is presented to the pilot in two dimensions, that is, distance and bearing from a selected ground station. Also known as Tacan.
随便看	phase converter phase-correcting network phase correction phase crossover phased array phase delay phase detector phase deviation phase diagram phase difference phase discriminator phase distortion phase encoding phase equalizer phase equilibria phase excursion phase factor phase-frequency distortion phase front phase function phase generator phase inequality phase integral phase integral method phase inversion

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