“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	holding reductant holding rod holdings holding table cover holding time Holding to Historicalism：General Study on the Two Pillars of Western Archival Theory holding torque Holdiya hold time hold-to-run control device hold-up hold-up device Hold With Gong hole hole accident hole accuracy on-line detecting technology hole assembly hole blocking layer hole block materials hole burning hole burning [effect] hole burning effect hole cleaning hole concentration hole conductivity

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