“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	locally convergent sequence locally convex locally convex algebra locally convex Frechet space locally convex Fréchet space locally convex F space locally convex lattice locally convex set locally convex space locally convex structure locally convex [topological linear] space locally convex topological linear space locally convex topology locally countable base locally countable set locally cyclic group locally dense leaf locally equicontinuous semigroup locally equivalent structures locally Euclidean locally Euclidean group locally Euclidean space locally factorial ring locally faithful representation locally finite

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