“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	urban water consumption urban waterlogging prevention and control urban water supply sources planning urban water supply system planning urban water system urban weed community urban wetlands urban wind field urban yellow line Urban Zoning Theory urbaryon URCA process Urca process urcaryote urchin Urd Urdu language URE urea urea acetaldehyde urea aldehyde slow release fertilizer urea-ammonium mixed nitrogen fertilizer urea ammonium nitrate solution urea cycle urea formaldehyde

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