“cut-off grade of ore drawing”的概念、定义、翻译、参考文献-科学参考

单词	cut-off grade of ore drawing
释义	cut-off grade of ore drawing Encyclopedia 工学覆岩下放矿释 cut-off grade of ore drawing放矿截止品位在崩落法放矿过程中，最后一次放出矿石的品位。是一个重要的经济管理指标。
随便看	inscribed circle of a regular polygon inscribed curve inscribed family of sets inscribed figure inscribed jade plates in the color of light black with white of the Qin Dynasty inscribed parabola inscribed polygon inscribed polyhedron inscribed quadrangle inscribed quadrilateral inscribed rectangle inscribed regular polygon inscribed regular polygon of a circle inscribed securities inscribed sphere Inscribed Stone at Mount Langya Inscribed Stone of Elders Deeds in Shitingli Inscribed Stone of Lianyungang Boundary Inscribed Stone of Youzhou clerical staff Qin inscribed stones from Mausoleums of Chu State inscribed stones from Mausoleums of Liang Wang at Mangdangshan inscribed stones of Biao Xiaoyu Inscribed Stones of Liupingguo Inscribed Stones of Qin Dynasty inscribed stones of Qin Dynasty

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