field-scale For field-scale datasets,the PLSR predictive models p_英语解答

field-scale
For field-scale data
sets,the PLSR predictive models provided approximate quantitative EC estimations (R2=0.8 and RPD=2.2) for grids 1 and 6 and poor
estimations for grids 2,3,4 and 5.

人气：214 ℃　时间：2020-06-11 14:46:46

解答

为外地大规模数据
集,PLSR预测模型定量欧共体提供近似估计（ R2的= 0.8和可摘局部义齿= 2.2 ）的网格1和第6和穷人
估算网格第2 ,第3 ,第4和第5 .