Balancing charge generation and low energy loss (Eloss),especially in the wide spectral absorption region is critical to......

介绍了我国农业类高校蔬菜基地建设情况,以西北农林科技大学为例,分析了推动蔬菜标本圃高效运转的可行性,从征集教学任务,制订种植......

为了提高产核酸酶P1菌种的筛选效率,研究了甲苯胺蓝-RNA（TB-RNA）平板筛选方法 ,考察了溶剂体系、甲苯胺蓝浓度、底物RNA浓度等对TB-R......

Because of the presence of lower-level automation and efficiency in the backing welding of medium–thick plates,pulse-me......