mine loading mass

例句：

1. 1. The mining company has to pay a lot of taxes due to the high mine loading mass.
   由于矿载量大，采矿公司不得不支付大量的税款。
2. 2.The engineer calculated the mine loading mass and determined the optimal drilling depth.
   工程师计算了矿载量并确定了最佳的钻探深度。
3. 3.The mine loading mass is an important factor in determining the economic viability of a mining project.
   矿载量是决定一个采矿项目经济可行性的重要因素。