geometric displacement

例句：

1. 1. The robot's geometric displacement is calculated using a mathematical model.
   机器人的几何位移是通过数学模型计算得出的。
2. 2.The displacement of the earth's crust is responsible for the tectonic plates' movement.
   地球地壳的位移是板块运动的原因。
3. 3.The displacement of the ballistic projectile is affected by the air resistance and gravity.
   弹道导弹的位移受到空气阻力和重力的影响。