“submarine sound signal”的概念、定义、翻译、参考文献-科学参考

单词	submarine sound signal
释义	submarine sound signal [¦sǝb·mǝ`rēn `sau̇n ´sig·nǝl] ^ACOUSTICS A sound signal transmitted through water.
随便看	pilot line operation pilot materials pilot model pilot motor pilot plant pilot production pilot reaming bit pilot relaying pilot report pilot rules pilot-scale chemical reaction pilot station pilot streamer pilot system pilot test pilot tone pilot tunnel pilot vessel pilot waters pilot wire regulator Piltdown man pilus PIM pima cotton pimaricin

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