1·Does this mean space is shaped like a flat plane, a sphere or a saddle?
是不是这就意味着宇宙的形状就是平面、封闭球体或者马鞍状？
2·In these the needles are arranged parallel to each other in a flat plane.
在横机上，针在一个平面上平行排列。
3·The up and down keys will move the camera along a flat plane so that it stays at the same altitude.
上下键是在一个平面上移动摄像机，它始终在一个高度上。
4·Organic light-emitting device (OLED) is a promising candidate for next generation flat plane display (FPD).
有机电致发光器件(OLED)的一个重要用途是在平板显示领域。
5·In a negative curvature model, two lines that would be parallel on a flat plane will extend away from each other.
在负曲率模型下，平面上平行的两条线可能彼此远离。
6·A sphere cannot be represented on a flat plane without distortion, which means all map projections distort in one way or another.
球体在平面上不进行扭曲就无法表现出来，这意味着所有制图方式都会以某种方式出现扭曲。
7·The common calculating methods, i. e. using periodic boundary condition and curved surface replaced by flat plane, were discarded.
摈弃了目前国际上通常采用的周期边界条件，以及以平板代替曲面的做法。
8·At the same time it seems almost congealed onto the flat plane of everyday life, every thing has suddenly come to a halt, and is floating in space.
时间仿佛凝固在一个日常生活的平面上，一切都突然静止，漂浮在空气中。
9·Maps (on paper or on the screen) are flat surfaces; they require a transformation from the curved surface of the earth to the flat plane: a map projection.
纸上或屏幕上的地图是平面的；它们需要从地球的曲面向平面进行转换：地图投影。
10·The eight planets of our solar system orbit in the same direction along what's called the ecliptic, a flat plane that's nearly aligned with the sun's equator.
太阳系中的八大行星都沿着同一方向在被叫作黄道面(这一平面与太阳赤道面形成微小的夹角)运行。