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。

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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。

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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。

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The matte finish and IPS technology lend the machine very wide viewing angles as well -- you can tip the screen a ways forward before images start to wash out, and watching Netflix with friends shouldn't be an issue, as we had no problem viewing the action even at extreme off-angles.

ENGADGET: ASUS Zenbook Prime review (UX51Vz): a blazing 15-inch Ultrabook with a lofty price