“single beam echo sounder”的概念、定义、翻译、参考文献-科学参考

单词	single beam echo sounder
释义	single beam echo sounder Encyclopedia 工学海洋测深设备释 single beam echo sounder单波束测深仪发射并接收单个声波信号，通过记录声波传播时间而测定水深的声学测量仪器。又称回声测深仪。
随便看	gun propellant gun propellant charge Gun Quan gun reaction gunshot injury gunshot residues Gunshots from the Secret Bureau Gun sight gun sight lens of snooperscope gun sight system control Gunter Gunter Rambow Gunter scale Gunter Simon Gunther Schuller gun-type atomic bomb Gunung Mulu National Park Gunung Tahan National Park Gunzhong Kou Guo Ang Guo Bangyan Guo Baochang Guo Baochen Guobao Jin Guo Baojun

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