Training engineering and technical talents according to OBE(Outcome-Based Education)educational concept raises new challenges to the formulation of talent training programs and the achievement of talent training objectives. This paper puts forward the tree type divergence process of the reverse construction of talent training program and the tree type convergence way to achieve the goal of talent training. Taking the Polymer Materials and Engineering specialty of Qiqihar University as an example

this paper demonstrates the construction process of the corresponding relationship matrix among training objectives

graduation requirements

target points and curriculum system.