1) mining depth
采深
1.
The mining depth to prohibiting from rain was 238.
通过建立王家山矿区老顶平衡结构受力与孔隙水压力之间的关系,得出老顶平衡结构起到阻水作用所需的工作面采深为238。
2) ratio of depth mining and thickness mininging
采深采厚比
3) mining depth and mining height ratio
采深采高比
4) deep mining
深部开采
1.
Hyperbolic functions method for analysis of rock mass displacement due to deep mining;
深部开采岩体变形分析的双曲函数法
2.
Development and pospect of geophysical technology in deep mining;
煤矿深部开采中的地球物理技术现状及展望
3.
Influence of the key strata in deep mining to mining subsidence;
深部开采覆岩关键层对地表沉陷的影响
5) deep mining
深井采矿
6) Deep-sea mining
深海采矿
1.
Accurate positioning for ROV in deep-sea mining based on LBL acoustic system;
基于长基线系统深海采矿ROV精确定位
2.
Studies on the environmental effects of deep-sea mining:progress, problems and prospects;
深海采矿环境影响研究:进展、问题与展望
3.
Analysis of the Process Parameters of the Hydraulic Lifting Piping System in Deep-sea mining;
深海采矿水力提升管路系统紧急泄料过程参数分析
补充资料：深采
1.浓厚的文采。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条