This paper presents an 8th order active-RC elliptic low-pass filter(LPF) for a direct conversion China Mobile Multimedia......

To use many asbestos tailings collected in Ya-Lu highway,and to explore the feasibility of using asbestos tailings as ag......

Constructing the Logistics Resource Grid (LRG) based on Web Service Resource Framework (WSRF) is beneficial to sharing r......

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......

欧洲、加拿大及美国一直致力于研究和发展基于概率的桥梁极限状态设计规范,研究成果包括欧洲规范、加拿大公路桥梁设计规范(以及早......