“声波探测仪”的概念、定义、翻译、参考文献-科学参考

单词	声波探测仪
释义	声波探测仪 Encyclopedia 理学工程物探仪器释 sonic detector声波探测仪通过向岩体、岩石、混凝土等发射声脉冲，接收声场经介质传播的声波信号，并分析介质的时间、能量、频率等声波变化的观测仪器。
随便看	Notice on the Party and Government Organs to Stop Building New Buildings and Clean up Office Buildings Notice on the protection of cultural relics and historic sites by Shaanxi Gansu Ningxia Border Region Notice on Unifying the Management of Party and Government Archives notices to mariners notice to visitors Notice to Visitors in Zhejiang Province West Lake Museum Noticing Hypothesis notifiable communicable diseases notifiable infectious disease notification notification of award of scheme Notification on Promoting Counterpart Support for Schools in the Eastern and Western Regions notification system of rainfall and water regime in ancient China not-if-then no-tillage no-tillage seeder no-till seeding Not-In-My-Back-Yard not in my backyard notion notional account notional electromotive force Notional-functional Syllabus Notker not-locally convex space

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。