mining area capacity

例句：

1. 1. The mine's miningarea capacity is limited by the geologicalconditions.
   该矿的采矿区容量受到地质条件的限制。
2. 2. The company plans to increaseits mining area capacity to meet increased demand.
   该公司计划增加其采矿区容量以满足增加的需求。
3. 3. The mining area capacity has beenreduced due to the environmental regulations.
   由于环境法规，采矿区容量已经减少。