huge ore caving 大量落矿
ore caving scheme 崩矿方案
Ore caving-drawing 崩落法放矿
ore caving interval 崩矿步距
ore-pillar caving 矿柱崩落
caving ore 崩落矿石
caving ore method 陷落采矿法
caving ore-drawing 崩落法放矿
ore drawing for caving method 崩落法放矿
Based on the ore caving-drawing theory a new software of computer system for ore caving-drawing was developed, using a fully new object-oriented programming language.
在崩落法放矿理论的基础上，利用全新面向对象编程语言，开发了一种新的崩落法放矿计算机系统软件。
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