“sonar”的概念、定义、翻译、参考文献-科学参考

单词	sonar
释义	sonar 水声测位仪水声探测器水下超声波探测系统水下声波定位器声纳声纳设备
随便看	pulsed-off signal generator pulsed operation pulse Doppler pulse Doppler air target tracking radar pulse doppler clutter pulse Doppler early warning radar pulse Doppler radar pulse-Doppler search and acquisition radar pulse doppler spectrum pulse-Doppler surveillance radar pulsed oscillator pulse dot soldering iron pulse doubling pulsed packed column pulsed packed tower pulsed perforated-plate tower pulsed perturbation pulsed phase modulated carrier pulsed phase-modulated carrier pulsed photo multiplier pulsed plasma pulsed plasma arc welding pulsed plate column pulsed power technology pulsed power travelling-wave tube

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