“non-core drill bit”的概念、定义、翻译、参考文献-科学参考

单词	non-core drill bit
释义	non-core drill bit Encyclopedia 理学钻探环境保护释 non-core drill bit全面钻头以超硬材料作为切削刃，采用破碎全部孔底岩石为钻进方式的钻头。
随便看	soliciting subscriptions with sample copies solicit subscription solid solid acid solid acid alkylation solid-acid catalyst solid acids solid acids and acid catalyzed reactions solid adsorbent for hydrogen sulfide solid adsorbent for nitrogen oxide solid adsorbent for sulfur dioxide solid alcohol solid analytic geometry solid angle solid annulus solid anode tube Solidarity solidarity solid base solid bases solid bases and base catalyzed reactions solid basice catalyst solid body solid-body car solid-body rotation

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