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本文得到了乘积Hardy型算子flm在乘积Morrey空间Lq,λ(Rn×…×Rn)和齐次中心Morrey空间Bq,λ(Rn×...× Rn)上的算子范数.基于旋转方法,我们推广了傅尊伟等人的结果(见[Houston J.Math.,2012,38(1):225-244]).“,”In this paper,we obtain the operator norm of the product Hardy-type operator flm defined on product Morrey space Lq,λ(Rn×…×11Rn)and homogeneous central Morrey space Bq,λ(Rn×…×Rn).Our results base on a rotation method and extend the results of Fu et al.[Houston J.Math.,2012,38(1):225-244].