“underwater sound projector”的概念、定义、翻译、参考文献-科学参考

单词	underwater sound projector
释义	underwater sound projector [¦ǝn·dǝr¦wȯd·ǝr `sau̇nd prǝ´jek·tǝr] ^{ENGINEERING ACOUSTICS} A transducer used to produce sound waves in water.
随便看	crossband crossbar crossbar micrometer crossbar switch noise suppression noise suppressor noise temperature noise testing noise tube noise-type flowmeter noise weighting noisy channel noisy digit noisy mode no-load current no-load loss no-load voltage noma Nomarski microscope nomenclature nomenclature plate nomen dubium nomen nudum nominal band nominal bandwidth

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