Key Laboratory of Radiation Physics and Technology of Ministry of Education;
Institute of Nuclear Science and Technology;
Sichuan University;
Institute of Multipurpose Utilization of Mineral Resources;
偏最小二乘回归; X射线荧光分析; 矿浆品位; X射线荧光光谱; 仿真; 蒙特卡罗模拟; 回归分析; 矿石样品;