Viewing the function and structure stability of embankment works, the paper studies the ageing problem of embankments and puts forward the concept of ageing embankment.
本文从堤防工程的作用及结构稳定方面，研究堤防工程的老化问题，并提出堤防工程老化这一概念。
Viewing from a new Angle, the authors of this paper put forward a CAC-based general multi-focal projection with much flexibility and universality.
本文从新的角度提出了一类在计算机辅助制图情况下具有灵活、通用性的多焦点地图投影方法。
Under nomal viewing angles, the background looks dark, but when it is tilted extreme forward, it can be seen in a blue or green color.
在正常的观赏角度下，可看到呈神秘黑色的背景，但当大幅度将设计前倾时，则会变换成蓝绿色。
The courses of these 10 films were pushed forward by children' s own viewing angle.
这10部电影很多都是以孩子的视角展开的。
The courses of these 10 films were pushed forward by children' s own viewing angle.
这10部电影很多都是以孩子的视角展开的。
应用推荐