ore rock meaning in Chinese
含矿岩石
Examples
- Research on hydrolytic weakening properties of main ore rocks
程潮铁矿淹井后主要矿岩水理特性研究 - Study on the cavability of the ore rock body of stopes at xiaoguanzhuang iron mine
小官庄铁矿采场矿岩体可崩性研究及其应用 - Grey cluster analysis of the stability classification of ore rock in the north rim mining area of fengshan copper mine
丰山铜矿北缘采区矿岩稳定性分级的灰色聚类方法研究 - The study of the regional geological setting , occurence mode of ore body , ore rocks , and orecontrolling factors of shiyintan gold deposit indicates that it is an epithermal volcanic hydrothermal gold deposit
摘要通过对石英滩金矿床区域地质背景、矿体产出形态、矿石特征、成矿控制因素的研究，认为矿床成因类型应属浅成低温火山热液型金矿床。 - With computer imitation and laboratory physical analog as the lead and on the basis of test ore blocks and industrial blownoff - ore rock tests , study on the enlarged - structure parameters of sublevel caving in meishan iron mine was carried out , which included single tests of drilling and blasting parameters ， transition sublevels and equipment complementation . the timely popularization of this enlarging structural parameter technique has greatly improved the performances of the sublevel caving mining and promoted the technological advance of underground mining
梅山铁矿加大无底柱分段崩落法采矿结构参数研究，采用计算机仿真、实验室物理模拟为先导，试验矿块、工业放出体试验为基础，分别进行了采场凿岩爆破参数、过渡分段、设备配套等单项试验，并在全矿及时进行了推广应用，极大地改善了矿石开采过程中的各项指标，促进了地下矿山开采的技术进步。