建议参考:tailings[英]['teɪlɪŋz][美]['teɪlɪŋz]n.残渣( tailing的名词复数 ); 尾料; 嵌入墙中砖石突出部; 屑; 例句:1、the expiry or retest date of the blended batch should be based on the manufacturing date of the oldest tailings or batch in the blend.混合批次的有效期或复验期应基于最早尾料或批号的制造日期。2、and the system provided reliable technical economical indexes and scientific bas** to develop the floating tailings in the mine.为该选矿厂尾矿合理开发利用提供了技术经济指标和可靠的科学依据。 20210311