“sonar”的概念、定义、翻译、参考文献-科学参考

单词	sonar
释义	sonar 水声测位仪水声探测器水下超声波探测系统水下声波定位器声纳声纳设备
随便看	excessive vegetative growth excessive wear excessive weight excess lactate excess liquidity excess load excess loan excess luggage voucher excess material excess materials ledger excess materials requisition excess metal excess metal(锻) excess meter excess moisture excess noise excess noise contribution excess noise power excess noise ratio excess noise temperature excess of arc excess of export excess of heat excess of imports excess of jurisdiction

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。