“回声测深仪”概念、定义、翻译-科学时代

单词	回声测深仪
释义	水产业词汇手册 sonic echo sounder 回声测深仪
随便看	lines per minute lines per minute (LPM) line splitting line spread function line spread function line-staff relationship line stamp line strength line stretching line stretching line stretching line strobe line structure line style line switching line symbol line symmetry linet line tape line terminal line termination line termination unit line thinning line thinning line transect

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

sonic echo sounder