Reversible addition-fragmentation transfer (RAFT) miniemulsion polymerizations for PMMA with cumyl dithiobenzoate (CDB) ......

The interpenetrating polymer network(IPN) silicone hydrogels with improved oxygen permeability and mechanical strength w......

[目的]探讨耐火陶瓷纤维对作业工人皮肤的刺激作用。[方法]选择从事耐火陶瓷纤维生产和加工的281名作业工人作为接触组,274名仅接......

将经典的高氯酸脱水重量法测定硅改为钼蓝光度法快速分析硅含量.试样溶解后,在0.1～0.6mol/L的微酸性溶液中,硅酸与钼酸铵作用生成黄......