常见例句The effect of temperature on settling of superfine tailings has been studied.研究了温度对某矿山微细尾矿沉降性能的影响规律。Reprocessing of low-grade tailings is an effective way to improve usage of mineral resources.低品位尾矿再处理是提高矿产资源利用率的有效途径。 返回 tailings