Aiming at a class of mineral recoveryprediction problems in mineral flotation, the paper presents a prediction algorithm based on froth image feature extraction.
针对矿物浮选过程中的一类回收率预测问题，提出了一种基于泡沫图像特征提取的预测算法。
2
Aiming at the difficulty of online measurement of mineral recovery in mineral flotation process, a recoveryprediction method based on froth features extraction is proposed in this paper.
针对矿物浮选过程中回收率难以在线检测的问题，提出了一种回收率预测方法。
3
The bank's prediction of a “sustained period of expansion” for the coming year would, if true, make this recovery, which began in 2002, the longest post-war unbroken expansion.