overburden mining信息详情
覆盖层开采
overburden───n.岩石覆盖;过重负担;v.(使)负担过重;给……过多工作(或压力)
mining───n.矿业;采矿
columbite mining───铌矿
staked mining───赌矿
mining engineer───采矿工程师
mining bitcoin───挖掘比特币
uranium mining───铀矿开采
mining osrs───采矿OSR
gold mining───采金;开采金矿;采掘黄金
It expounds various mining methods and steps, including the bench demarcated, plan mining bench top and bottom floor, the coal and overburden amount of plan mining, and coal quality indicators.───阐述编制露天矿的各种开采计划的方法和步骤,以及其台阶划分、计划台阶顶底板的控制、编制剥离量和采矿量及其煤质指标等;
There exits bed separation zone above water-conducting crack zone overburden after coal mining.───煤层采后覆岩中的导水裂隙带之上存在离层带。
It is indispensability of overburden failure law for mining under buildings, water bodies and railways, especially mining under water bodies.───覆岩破坏规律探测是“三下”采煤,尤其是水体下采煤不可缺少的部分。
Comparison and Analysis of Overburden Mining-induced Destructive Process Based on Geological Models with Different Accuracies───不同精度地质模型覆岩采动破坏过程的比较分析
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