The paper points out the concept of technical potential and analyses the relationship between the technical potential and technical superiority,thinks about the equipment development history again,and analyses the history of equipment technical superiority transformation,and summarizes the laws of equipment technical superiority transformation.

Based on analyzing advantage transformation of the tourist industy,the article reorientates the thought about the advantage transformation of tourist industry from the angle of the government executive power and makes some creative design and policy suggestions about its organization,regulations and function to the advantage transformation of tourist industry in Hainan.