trajectory中文什么意思

n.
(抛射体的)轨道，弹道；流轨；【几】轨线。 a curved [direct-fire, flat, highangle fire, low] trajectory 曲射[直射、平射、高射、低射]弹道。

• abort trajectory:    应急中断飞行后的轨迹
• acceleration trajectory:    加速轨道
• actual trajectory:    实际弹道; 实际轨迹

例句与用法

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1. It is not difficult to sketch the subsequent trajectory .
   很容易描绘出它们最终的轨迹。
2. The subject of orthogonal trajectories remained dormant .
   正交轨线的问题一直处于沉寂状态。
3. The path followed by a projectile is called its trajectory .
   抛物体所循的路径称为它的轨道。
4. In the space program the theory is used to determine spaceship trajectories .
   在空间计划中，这个理论用于确定飞船的轨道。
5. To answer this question, we need to plot trajectories of principal stresses .
   为了回答这个问题，我们尚须画出主应力迹线图。

英文释义

名词

1. the path followed by an object moving through space
   同义词：flight

百科释义

A trajectory is the path that a moving object follows through space as a function of time. The object might be a projectile or a satellite, for example.