寒冷半干旱草原景观大比例尺微沟系测量样品粒级试验——以锲墨格山锂铍稀有矿为例
保善东, 谢祥镭, 王亚栋, 徐云甫, 张新远, 曾彪

Grain-scale experimental study of samples using the large-scale micro-channel system survey technique for the cold, semi-arid grassland landscape: A case study of the rare Li-Be ores in the Qiemoge Mountain
BAO Shan-Dong, XIE Xiang-Lei, WANG Ya-Dong, XU Yun-Fu, ZHANG Xin-Yuan, ZENG Biao
图4 各粒级浓集系数曲线
Fig.4 Concentration coefficient curves of each particle