hydromining是什么意思？

hydromining

英[haɪdrə'maɪnɪŋ] 美[haɪdrə'maɪnɪŋ]

• n. 水力采矿，水力开采法；

例句

• Finally hydromining method, an inareawere found through comparison between various mining methods. 通过多种采煤方法的试验 、 比较后,找到了一种对复杂煤层适应性较强的采煤方法——水力采煤方法.
• Borehole hydromining is a kind of safe and efficient new mining method. 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法.