Leaster利阿斯特聚酯纤维leastadj.最小的；最少的adv.最小地；最少地；最轻微地n.最小；最少least mean square最小均方值least disturbance最小扰动least strain axis最小应变轴least fixed point最小不动点leastsquare method最小二乘法least squre method最小二乘法least chain length最小链长度least average cost平均成本最低Least bounding box最小包围盒least disadvantage[经] 最小损失