stopes的例句大全

Transportation through high ore pass in stopes& Research and application

采区高溜井运输方式的研究与运用

In this mining area 7 ancient open pits, 18 underground stopes and 252 shafts have been found, the overall length of its shafts and drifts amounting to over 8,000 meters.

现本区已发现的古代露天采场有7个，地下采区18个，竖井252条，井巷总长约8000余米。

Reasons for breakage of underground stopes and gangways and their protection

井巷工程破坏原因分析与防护

it is useful to improve security of mining and increase the recovery ratio and economic profit of mines to carry out dynamic control of ground pressure in stopes.

对地压进行动态控制，有利于提高矿体开采的安全性，有利于提高矿石回采率和矿山经济效益。

Numerical simulation on disposal of abandoned stopes by means of ore pillar caving

矿柱崩落法处理采空区的数值模拟

The acoustic emission monitoring of the roof and floor pillars surrounding the stopes was done with YSS acoustic emis-sion meter.

用YSS声发射仪对采场四周的顶底柱进行声发射监测。