The importance of anharmonic effect in dissociation of molecular systems especially clusters has been noted. In this paper, we shall study the effect of coupled
Using the complex variable function method and the technique of conformal mapping,the anti-plane shear problem of an elliptic hole with asymmetric collinear cra
The COPZr-2 catalyst,which was prepared in our prophase research,showed good catalytic performance in methanol steam reforming reaction.In this article,the best