A high effective bioflocculant-producing strain named LB1 was isolated and screened from the leachate by routine micro-method. The strain was identified as genu
We experimented on welded hollow spherical joint of a stadium steel roof to investigate the stress and strain distributions on the surface of the joint and dete
First,we reviewed the definitions of lattice implication algebras,lattice implication subalgebras,and LI-ideals,and provided an equivalent definition of LI-idea