“echo sounder”的概念、定义、翻译、参考文献-科学参考

单词	echo sounder
释义	echo sounder [`ek·ō ´sau̇nd·ǝr] See <<sonic depth finder>>
随便看	stoplog stop loop stop number stop nut stopoff stoppage stopped-flow method stopping stopping capacitor stopping off stopping out stopping potential stopping power stopping range stopping rule stop signal stop valve stopwatch stopwater storable propellant storage storage address register storage allocation storage and retrieval system storage area

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