Theoretical studies of the spin Hamiltonian parameters for the two tetragonal Cu²⁺ centers in the calcined catalysts CuO-ZnO

by Zhang, H.M., Wu, S.Y., Zhang, Z.H.
Published 2011

Structural Strength and Service Life of the Extrusion Forming Die for Agricultural Engine Piston Heads

by Yang, L.Q., Lv, Q.Q., Zhang, H.M., Zhu, C H., Wang, W.Z.
Published 2018