least squares line 最小二乘直线

least-squares line 最小二乘法直线 ; 最小二乘直线

best-fitting least-squares line [数] 最佳拟合最小平方直线

optimum least squares line [经] 最优最小平方线

least squares line fitting 最小二乘直线拟合

Least squares line matching 直线模板匹配

least-squares line template matching 最小二乘直线模板匹配

Least-squares regression line 最小二乘回归线

Least squares regression line 最小二乘回归线

the least-squares regression line 找到并说明最小平方之回归线