“监视声纳”的概念、定义、翻译、参考文献-科学参考

单词	监视声纳
释义	监视声纳 surveillance sonar
随便看	time mark generator time-mark generator time-marking device time mean speed time measurement time measurement unit (TMU) time-measuring counter time-measuring mechanism time memory time meridian time-meter time microscope time-modulated beam time-modulated selector pulse time modulation time modulation technique time movement time multiplex time multiplexing time multiplex techniques time-multiplex transmission time normalization time observatory time occupancy time of application

科学参考收录了1248194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。