Read Edit View history 最小二乘 zuìxiǎo'èrchéng least squares Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 最小二乘 · zuìxiǎo'èrchéng · least squares 2026/03/04 最小二乘 zuìxiǎo'èrchéng least squares least squares (math.) 我们通常使用最小二乘法来拟合曲线。 created sense Mar 4, 2026, 02:25 AM