Combining the valence bond theory with the crystals field theory of complexes,the configurational field theory to research the structure of complexes is put forward.

But it is convenient for the valence bond theory to deal with low lattice symmetry problems.

The origin and forming of Pauling\'s valence bond theory is introduced: Lewis\'s electron theory of the chemical bond,heisenberg\'s quantum resonance concept,Heitler and London\' approximate treatment of the structure of the hydrogen molecule.

Finally,a general framework of the index system is set up according to some evaluation theory and principles in the paper.

This paper sums up the theory of and methods for the evaluation of information system of enterprise,analyzes on the shortages of the evaluation theory of information system,and advances the index system of enterprise s establishing the information system evaluation.

This paper states a new evaluation theory - Hierarchy - Station Evaluation Theory.

Comparatively analyzing the traditional SC value theory and the value theory of modern enterprise SC,the paper puts forward the value net theory of SC enterprise collaboration innovation and the value-decided model.

The core of Marx′s value theory is the total amount of value,not the relative price.

The controversy on value theory, a basic theory in economic theory system, is endless since its naissance.

The research about the core theoretical value of DENG Xiao-ping s thinking of talented people;

The social, economic and theoretical values generated from water right transfer in the Yellow River Basin are analyzed, according to the current water right transfer of the Ningxia and Inner Mongolia autonomous regions.

This work clearly puts forward a series important thought and policy about two kinds of contradictions and Correctly Handling Contradictions among the People,all of them have the important theoretical value and Guiding Significance.