“pneumatic rock drill”的概念、定义、翻译、参考文献-科学参考

单词	pneumatic rock drill
释义	pneumatic rock drill Encyclopedia 工学凿岩机械释 pneumatic rock drill风动凿岩机以压缩空气驱使活塞在气缸中向前冲击，使钢钎凿击岩石的机械。是凿岩机的一种。
随便看	strongly reducible maximum triangular algebra strongly regular graph strongly reversible semigroup strongly separated strongly stable manifold strongly stable solution strongly stationary distribution strongly stationary process strongly summable series strongly triple-free set strongly typed language strongly undecidable theory strongly unstable manifold strong Markov process strong Markov property strong maximum strong maximum principle strong measurability strong measurable process strong minimum strong-mixing strong-mixing condition strong monomorphism strong motion monitoring for seismic safety of hydraulic structures strong multiplicity-one theorem

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