The development and construction of application-oriented subjects are rather weak and there are a few studies about them.

,the science was applied to "the useful arts" gradually;the technology evolved a concept that "applied science is just the application of pure science";the course that technology evolved from science was interpreted as such a 4-phase pro.

Sports belongs to applied science from the hiberarchy of scientific system.

The development of applied science will in turn promote the growth of applied writing science.

Humanity is the initiative of scientific creation and the steering wheel of scientific application.;

This paper tries to demonstrate the efficiency of theory application,and improve the quality of vocal teaching effectively from an important aspect——the scientific application of Bel canto vocal theory.

Coordinating basic discipline and applied discipline is an important content of university disciplinary construction.

Though the coordination of basic discipline and applied discipline is not the one-track content of university disciplinary construction,the relation between basic discipline and applied discipline is one of important element of the promotion of disciplinary level.

The article first reviews the popular models that teachers follow when they start teaching, namely craft model and the applied science model, and points out the merits and demerits of the two models.