How and to what extent the representative of interested groups will participate is based on the "value and technique" factor of affairs and on the eligibility of the representative.

The article discussed the content of the library technological value,analyzed the phenomenon of the library technique value dissimilation,and put forward the library comprehensive technological value theories.

This paper first analyzes some basic evaluation models used to evaluate the value of technology.

Technology is loadde with value and the realization of technical value have.

the pig variegated copper and the processing technique of the black copper-ware gilt with silver have great technical value.

The paper combines with practical engineering to introduce the support engineering essentials of foundation pit co-strengthened by stiffened concrete pile and prestressed anchor bolt,aiming at presenting the safety,economic and technical value of this compound support system and providing reference to similar work later.

Combining the theory of technological process with rationality,the conception of rationality of technology value is advanced.

Technology value refers to the effect which technology acts on sustainable development of the society.

For make technological value evaluation more normal , more rational , more necessary , it is necessary to absorb the theory content of the idea of value .