Nanosize CdS semiconductor particles were synthesized using the solvothermal technique. The structure was characterized ......

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......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Ferrous ion was transformed into feroxyhyte (δ-FeOOH) by oxidation. Then, manganese sulfate and zinc sulfate in some ra......

Single-phase homogeneous Ce1- xZrxO2 solid solutions with various compositions were synthesized using the reversed micro......

The nanosized zirconia was synthesized via solid state reaction in the presence of surfactant. The results indicate that......