正教授 [社科] Full professor ; professor ; Ordinarius ; Full brrofessor

正式授权 Formal Authority ; duly authorized

正回授 [自] Positive Feedback

正回授放大 regeneration

经正式授权的 duly authorized

经正式授权 Duly authorized for ; duly authorised ; Duly Authorized Thereto ; Being Duly Authorized Thereto

正式获授权人员 duly authorized officer

费正清教授 John Fairbank

教授周正洪 Lily Wu