Coherent polarization beam combination (CPBC) is a new kind of coherent beam combination configuration with high combini......

Cellulose ethers are widely used to mortar formulations,and it is significant to understand the interaction between cell......

To elucidate the structures of SLA-DR(swine leukocyte antigen DR)genes of three Chinese pig strains (Gz,Bmand Yn),the S......

优化的经济结构是加快经济发展的激石,而科学、合理、优化、有效的税制结构是经济结构实现战略调整和重组的条件之一.优化的税制结......