“weight drop source”的概念、定义、翻译、参考文献-科学参考

单词	weight drop source
释义	weight drop source Encyclopedia 工学可控震源释 weight drop source重锤震源通过重锤下落撞击平铺于地面的平板，产生脉冲地震波作为震源激发信号的仪器设备。属于脉冲式激发源。
随便看	community-acquired pnuemonia (CAP) in children community activity room for the aged community allocation community analysis Community and Society community array of bioleaching microorganisms community aspection community assembly community assembly rules community-based activity fields for the aged Community-Based Disaster Risk Management，CBDRM community-based elderly services community-based environmental governance community-based forest management plan community-based health financing community-based natural resource management，CBNRM community-based organizations community-based question and answer community-based question and answer, cQA community-based social security community-based social work community-based teaching Community-based Theatre community bookstore community building

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。