运动的

With the shortest period of revolution (only 88 Earth days) and the highest average orbital speed (30 mi/second, or 48 km/second) of any planet, it is aptly named after the fleet-footed Roman messenger god.

它的公转周期最短(只有88个地球日)，而平均轨道速度最快(48千米/秒)，因此以罗马神话中的快腿信使命名。

Planar and quadric objects are often used in computer graphics. They can easily be modeled and rendered because of their simple shapes, and so many objects are composed of them in our daily life.

镜面反射和折射场景的真实感图形绘制一直是计算机图形学领域具有挑战性的研究课题之一。