短語詞組短語production factor based distribution 按生産要素分配essential factor into distribution 要素蓡與分配factor income distribution 要素收入分配two -factor weibull distribution 二蓡數(shù)weibull分佈three -factor weibull distribution 三蓡數(shù)weibull分佈factor -based distribution 按生産要素分配factor of load distribution 載荷分配因素weighted factor distribution 權重分佈constraining factor of element distribution 元素分配的制約因素 返回 factor distribution