“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 Encyclopedia 工学复合无线电导航释 tactical air navigation system; TACAN塔康系统由美军研发，采用相位式旋转天线方向图法测角原理和询问/回答式双程脉冲测距原理，能够同时为飞机提供方位、距离信息实现单台定位的军用航空近程无线电导航系统。
随便看	cross-operation cross-over crossover cross-over bypass with autogenous great asphenous vein Cross-over control crossover critical exponent cross over design crossover effect crossover equation of state crossover marketing crossover network crossover network, frequency dividing network crossover operator cross-over point crossover probability method crossover service crossover subs crossover time cross-over value cross partition cross phase modulation cross-phase modulation cross-platform reading technology cross point cross polarization

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