“drilling”的概念、定义、翻译、参考文献-科学参考

drilling

Encyclopedia

Physics

单词	drilling
释义	drilling Encyclopedia 工学岩石破碎释 drilling钻眼用凿岩机具在矿岩中钻凿炮眼的过程。工学岩石破碎释 drilling凿岩用凿岩机具在矿岩中钻凿炮眼或炮孔的工序。工学钻前工程释 drilling钻进利用钻井工具破碎井眼内的岩石或其他介质，使井眼不断深入的井下作业。工学爆破作业释 drilling钻孔在岩石中钻凿出符合设计要求炮孔的工程技术。也指钻头钻入地下岩层形成孔洞的过程。又称穿孔。 Physics drilling钻孔
随便看	phase modulation of hydro-generator unit phase modulation, PM phase modulator phase noise phase noise measurement instrument phase object phase of alternating current phase of an eclipse phase of clusters phase of eclipse phase of light phase of planets Phase of the Beauty and Art phase of the Moon phase of the moon phase optimal trajectory phase orbit phase path phase permeability phase picture phase plane phase plane analysis phase plane method phase plate phase point