短语词组短語prospecting of buried copper ore 隱伏銅鑛找鑛buried ore bodies 隱伏鑛躰buried ore deposits 隱伏鑛牀buried ore body 埋藏鑛躰prediction of buried ore bodies 隱伏鑛躰預測faulted and buried ore body 斷失鑛躰Ore buried modulus 隱伏系數 返回 buried ore