“underground drilling”的概念、定义、翻译、参考文献-科学参考

单词	underground drilling
释义	underground drilling Encyclopedia 理学钻探工程释 underground drilling坑道钻探将地面钻探技术应用在坑道内进行的钻探作业。又称巷道钻探。
随便看	vertex of a cone vertex of a conic vertex of a convex cell vertex of a cube vertex of a curve vertex of a graph vertex of a hypergraph vertex of an angle vertex of an ellipse vertex of a network vertex of an oval vertex of a parabola vertex of a pencil vertex of a plane curve vertex of a polygon vertex of a polyhedral angle vertex of a polyhedron vertex of a pyramid vertex of a quadric vertex of a quiver vertex of a simplex vertex of a simplicial complex vertex of a spherical triangle vertex of a star region vertex of a triangle

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