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

单词	navigation echo sounder
释义	navigation echo sounder 导航回声测深仪
随便看	polyphase synchronous generator polyphase system polyphase tape technique polyphase transformer polyphase watthour meter polyphase wattmeter polyphase winding polyphasic polyphasic orogenic cycle polyphenol oxidase polyphenyl polyphenylene oxide polyphenyl ether polyphobia polyphosphoric acid polyphyletic theory polyphyletism polyphyll polyphylla polyphyodont polypide Polyplacophora polyplane polyplant polyplegia

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