“underwater acoustical detection”的概念、定义、翻译、参考文献-科学参考

单词	underwater acoustical detection
释义	underwater acoustical detection Encyclopedia 理学水声探测释 underwater acoustical detection水声探测利用声波在水中的传播、散射特性，通过电声转换和信息处理，在水中获取水下目标探测和环境信息的活动。
随便看	closed differential form closed differential relation closed disk closed domain closed drain system closed-easy-axis closed economy closed ecosystem closed edge sequence closed edge train closed elastic drive closed element closed embedding closed-end fund closed equivalence relation closed expression closed extension closed family of sets closed field closed filament closed filter closed fishing areas closed fishing season closed-flux device closed fork mounting

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