Technology Creating something new is spring of technology progress,and diffusion of trasfer of technology is a key stage or symbol of technology progress.Raz Baruch,Liu Wenge and Zhu Jiaxing,respectively,had given or modified receiver state model of technology transfer.This paper firstly explains that S-type model is a model of simple,applicable and higher guasi-degree for technology transfer as well.Next,a long-time model of receiver state of technology(development) in technology diffusion is obtained and Zhu's model is revised.