该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Structural strengthening of the nano porous silica films has been reported. The films were prepared with a base/acid two......

按照空间特殊环境的要求,重点设计了液晶显示器的多功能光学窗口、液晶屏加热器、白光LED背光源和光学膜组等关键部件,达到了空间......

采用一步银铜双原子金属辅助化学腐蚀（MAcE）法，于室温下在多晶硅表面制备纳米陷光结构，研究了腐蚀时间及银铜摩尔比对多晶硅表面反射率......

Structural strengthening of the nano porous silica films has been reported. The films were prepared with a base/acid two......