首先,分析了陡坡效应的形成机理以及陡坡段横向受荷桩的受力特性。其次,基于Winkler弹性地基梁理论,通过对桩周横向荷载及岩土体抗......

为了探索芜湖葡萄优良品种的选择方向和优质栽培技术,先后引进了国内外优良葡萄品种40余个进行试验筛选,其中以‘光辉’‘金田翡翠......

<正> Washington Irving,the first American writer to win an international reputation,isregarded as the pioneer of America......

介绍了一种用有限差分法计算winkle弹性基础梁的简单实用的方法，此方法中Excel软件、Matlab软件联合使用，优势互补，组成一个开放的、......

Rip Van Winkle is a one of the classics in American literature history. The researches on this text are mainly from femi......

Humor is widely employed in Irving’s Rip Van Winkle. There are several kinds of humors in this short story, for example......