Therefore, a scientific probe into the Phenomenon of Zhao Shu-li will be useful to the development of the virtuous literary market.

First, the essay discusses the public good nature and marketability of the popularization of science of modem times, then point out that on the one hand we must insist on the public good nature rule to reform the system of the popularization of science on the other hand we must insist on the marketability rule to open to the society to go along the road of industrialization.

This paper analyzes the meaning of assets appraisal and puts forward the essential character of assets appraisal-marketability by understanding the definition of assets appraisal.

Secondly, the author studies on two essential conditions of the environment liability insurance: insurability and marketability, based on which a series of suggestions are put forward.

In this paper,market nature of the agricultural technology extension with public welfare is analyzed,main forms and consequences of lacking market mechanism are revealed and the introduction of market mechanism is raised.

The so-called market nature of the specialty construction of higher vocational education refers to its feature of being influenced and restricted by the objective laws, mechanism and principles of the market.