“shot drilling”的概念、定义、翻译、参考文献-科学参考

单词	shot drilling
释义	shot drilling Encyclopedia 理学钻进方法释 shot drilling钢粒钻进利用经过表面硬化处理的钢粒作研磨材料破碎岩石的钻进方法。又称钻粒钻进。
随便看	irrelevance irrelevance of official capacity irrelevant irrelevant cost irrelevant parameter irresoluble irresoluble equation irreversibility irreversible irreversible cycle irreversible cycles irreversible element irreversible encryption irreversible inhibitor irreversible line irreversible operation irreversible oxidation irreversible polarographic wave irreversible process irreversible reaction irreversible superconductor irreversible thermodynamics IRRI irrigation irrigation amount of each event

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