“side scan sonar”的概念、定义、翻译、参考文献-科学参考

单词	side scan sonar
释义	side scan sonar 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	separated layer fertilization separated module separated morphism separatedness separated-orbits cyclotron separated point separated presheaf separated quiver separated scheme separated set separated source separated space separated subspaces separated test for the liquid ramjet engine separated topological group separated topological space separated topology separated uniform space separated uniform structure separate financial operation separate layer fracturing separate layer fracturing of vertical well separate layer production string of flowing well separate-layer water distributor separate lining

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