Construction and expression of the eukaryotic expression plasmid of Human pEGFP / H2B
人类pEGFP/H2B真核表达质粒的构建及表达
H2b : the number of strong ties in salesperson ego-centric network has a positive effect on sales performance . 7 .
假设H2b：销售员自我中心网络中的强连带数对其销售绩效有正向影响。
h2b