“侧扫声呐”的概念、定义、翻译、参考文献-科学参考

单词	侧扫声呐
释义	侧扫声呐 Encyclopedia 工学扫海测量设备释 side scan sonar侧扫声呐通过声学换能器向载体两侧（或一侧）斜下方发射特定频率的扇形超声波束，探测海底地貌和水下物体的设备。又称旁侧声呐或海底地貌仪。
随便看	International Federation of Physical Education International Federation of pigeons International Federation of Prestressing International Federation of Reproduction Rights Organizations International Federation of Roller Sports International Federation of Science Editors International Federation of Social Workers International Federation of Sport Climbing International Federation of Sports Acrobatics International Federation of Sports Medicine International Federation of the Periodical Press international feed classification International Fencing Federation International Fertilizer Association International Film and Television Council international film and television education International Film and Television School of San Antonio de los Baños International Film Festival of India International Film Festival Rotterdam International Finance International financial reporting standards international fisheries documents international fisheries organization international fisheries treaties International Food Policy Research Institute

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