“dual-frequency sounder”的概念、定义、翻译、参考文献-科学参考

单词	dual-frequency sounder
释义	dual-frequency sounder Encyclopedia 工学双频测深仪释 dual-frequency sounder双频测深仪基于单波束测深原理，具有高低两种频率，可进行精密水深测量的仪器。
随便看	bar-tailed godwit Bartel Leendert van der Waerden Bartels Bartels crater Bartel's diagram Bartholin Bartholin gland Bartholinus Bartholomites Bart Jan Bok Bartle Bartle-Dunford-Schwartz integral Bartlett Bartlett decomposition Bartlett function Bartlett's test method Bartlett test Bartlett window Bartolomeo Campagnoli Bartolomeo Francesco Rastrelli Bartolomé Esteban Murillo Bartolus de Saxoferrato bartonellosis Barton Fink Bartonian Stage

科学参考收录了854744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。