weighted arithmetic mean method
arithmetic mean
算术平均
算数平均
算术均数
算术平均值
算术中项
等差中项
算术平均数
碳纤维强化塑料
算术运算
算术平均〔数〕
Arithmetic mean of gray-value
arithmetic mean particle diameter
arithmetic mean permeability
arithmetic mean strength
arithmetic mean temperature difference
arithmetic-mean temperature difference
ceometric mean and arithmetic mean inequality
Geometric mean and Arithmetic mean inequality
Geometric-Arithmetic mean inequality
Hi-tech new arithmetic method