中文摘要：

技术转移通道是影响技术信息转移的重要因素。借鉴流体物理特性建立技术转移通道模型，得出通道中信息载体流流速（即通道顺畅问题）主要受转移双方的技术悬殊、载体间的阻力、通道长度以及通道半径的影响。同时，阐述了技术转移通道的演变过程及政府影响技术转移通道的4种途径，指出政府在技术转移通道建设中扮演着间接或直接协调者、引导者和保护者的角色。

英文摘要：

The channel of technology transfer is an important factor for the success of technical information transfer. By drawing on the physical characteristics of the fluid to create a channel model of technology transfer, getting that the flow- rate （the smooth of channel） of channel information carrier is affected mainly by the disparity in technology, inter-carrier resistance, channel length, and channel radius. On this basis, this paper also describes the evolution of technology trans- fer channel and the four ways influenced by government on the technology transfer channel, pointing that the government plays the coordinator directly or indirectly, guide and protector role on the smooth of the technology transfer channel.