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......

The effects of Cu addition and annealing treatment on the magnetic properties and microstructure of Nd12.3Fe81.7-xCuxB6 ......

Defects seriously influence the optical properties and mechanical properties of CVDZnS.The deposition technique was intr......

Titanium-based composite coatings with and without Y particles were deposited by laser cladding on Ti6A14V substrates. S......