In order to investigate microbial community structures in different wastewater treatment processes and understand the relationship between the structures and the status of processes,the microbial community diversity,variety and distribution in five wastewater treatment processes were studied by a culture-independent genetic fingerprinting technique single-strand-conformation polymorphism(SSCP).

Therefore,this paper presents technology support platform for ceramic kiln client group based on network on the basis of combustion energy-saving system and optimal control technology so as to establish technology chains between ceramic kiln manufactories and kiln users,a.

In this paper, the technology chain in e-SCM is studied.

In the course of techono-globalization,if our industries have long dissociated outside the global technology chains,without doubt they would be in danger of being dismembered or marginalized;if melting into the whole world technology chains,they must fall into the condition of being OEM;no innovation,no way out,but innovation may also easily fall into "innovation trap".

The interlinkage technology is a technology that can make use of the products or the wastes which are generated in one of the productional chains and make them into raw materials of another so that the productional chains.

Based on the relation of technology supply-demand between upstream and downstream firms in industrial chain,the paper analyzes the correlation effect of both supply and demand in technology linkages by the H index,and proposes the theory supposition.

Estimation of herbage intake and digestibility of grazing animal using the n-alkanes technique;