詞語：spoilbank
spoilbank的解釋
spoilbank['spɔilbæŋk]n. 棄土堆；礦石堆
spoilbank的參考例句
1.It can get good society and economic efficiency on the feasible study on the raising height of truck spoilbank bench at Baiyunebo Mine. 本文針對白雲鐵礦提高汽車排土場的排土高度可行性做了論述，可獲得巨大經濟效益和社會效益。
2.The spoilbank is a place in the opencast mine where the engineering disasters easily happen, and the control of the disasters of the spoilbank is very important for the mine enterprises. 排土場是露天礦山工程災害的易發部位，加強排土場災害治理對礦山企業具有重要意義。