The analysis for the exemplified landslip of a particular opencast coal mine proves the model to be satisfactory.

通过某露天煤矿的滑坡实例的计算分析，证明本模型是令人满意的。

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This fault diagnosis data transmission and processing system for opencast coal mine management have been carried out on-site installation and testing, and it is working normally.

本文研发的露天煤矿设备故障诊断数据传输处理系统已进行现场的安装调试，初步使用正常。

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There are hundreds of times more coal mines than uranium mines, including opencast sites, and a lot of them of them are many times bigger and more destructive than the largest uranium operations.

包括露天矿在内，煤矿的数量是铀矿数量的几百倍。 而且许多煤矿都要比最大的铀矿既成倍地大又更具有破坏性。

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And coal prices have fallen, with a harsh impact coming close to home, hitting the companies that operate Scottish opencast coal fields.

BBC: Energy bills, and loose change

Scotland still produces more coal than Wales, but everything comes from opencast while the bulk of English coal still comes from the underground pits in the north of England.

BBC: Does coal industry have a future in Wales?

The inquiry followed the planning application made by Miller Argent for the reclamation of land which also includes extracting coal by opencast methods.

BBC: NEWS | UK | Wales | South East Wales | Opencast goes before inspector