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-squares solution最小二乘解least-cost combination最低成本组合least - squares method最小二乘法least-square principle最小二乘法least-energy principle最小能量原理least squares estimation[化] 最小二乘估计least squares adjustment最小二乘法平差Least likely or suitable最不可能的；最不适合的least squares techniques最小二乘法least-effort principle最小费力原则