angle

• Its world line is tipped at the angle corresponding to the speed of light .
  它的世界线倾斜的角度与光速相对应。
• An axial electron pair meets at right angles with 3 neighboring pairs .
  轴向电子对与三个相邻的电子对相交成直角。
• Apart from school work, i spend my spare time in singing and angling .
  除了学校功课之外，空闲时我喜爱唱歌和钓鱼。
• If an angle is changing with time, we may define an angular speed .
  如果一个角随时间而变化，我们就可确定一个角速率。
• Scattering angle is the angle between the scattered and incident directions .
  散射角是散射方向与入射方向之间的夹角。
• The spray nozzles are designed to produce a dense spray at a predetermined angle .
  喷嘴是按预定角度产生稠密水雾来设计的。