leastone层状砂岩leastadj.最小的；最少的adv.最小地；最少地；最轻微地n.最小；最少least line of resistance最小阻抗线least squares estimative最小二乘估计量least absolute deviation最小绝对偏差least-square filtering最小二乘滤波least condition principle最小条件原则least squares correlation最小二乘相关least-developed countryph.least signal visual angle最小信号视角least-squares procedure最小二乘法least-maximum deviation[电] 最小极大偏差