“depth sounder”的概念、定义、翻译、参考文献-科学参考

单词	depth sounder
释义	depth sounder [`depth ´sau̇nd·ǝr] ^ENGINEERING An instrument for mechanically measuring the depth of the sea beneath a ship.
随便看	numeric variable Numididae nunatak nun buoy n-undecylic aldehyde N unit nuplex nurse cell nurse graft nursing Nusselt equation Nusselt number nut nutating antenna nutating-disk meter nutation nutational scanner nutator nutgall nutmeg nutmeg liver nutmeg oil nutrient nutrient biopurification nutrient foramen

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。