From the standardization of the production process,the service industry is divided into two sectors: standardized and non-standardized service industry. we discuss the difference between the iceberg cost of two sectors. Then this paper establishes the theoretical model,analyzes the influence of the service industry structure on thesiphonphenomenon in the city of our country. In this paper,we use the data of 1978—2014's 29 municipalities and provincial capital cities to make an empirical analysis of the mode...