trajectory

英 [trəˈdʒektəri]

美 [trəˈdʒektəri]

n.  (射体在空中的)轨道，弹道，轨迹

复数：trajectories　

GRE化学

Collins.1 / BNC.12757 / COCA.7728

牛津词典

noun

• （射体在空中的）轨道，弹道，轨迹
  the curved path of sth that has been fired, hit or thrown into the air
  1. a missile's trajectory
     导弹的弹道
  2. My career seemed to be on a downward trajectory.
     我的事业似乎在走下坡路。

柯林斯词典

• N-COUNT 轨道;轨迹
  Thetrajectoryof a moving object is the path that it follows as it moves.
  1. ...the trajectory of an artillery shell.
     一枚炮弹的弹道
• N-COUNT (事业等的)发展轨迹，起落
  Thetrajectoryof something such as a person's career is the course that it follows over time.
  1. ...a relentlessly upward career trajectory.
     扶摇直上的事业轨迹

英英释义

noun

• the path followed by an object moving through space
  Synonym:flight

双语例句

• We have bent the trajectory of the epidemic.
  我们已经改变了这一疫情的发展轨迹。
• The optimal glide trajectory and control system of combined guidance munition were studied.
  研究了制导炮弹最优滑翔弹道与控制问题。
• Accurate dynamics model of industrial robot plays a very important role in advanced trajectory tracking control applications.
  准确的动力学模型在先进的机器人轨迹跟踪控制中扮演了一个非常重要的角色。
• Furthermore, the dynamics of formation, ballistic trajectory and colliding deformation of bombs is tentatively studied and discussed.
  初步研究了火山弹的形成、空中飞行和落地变形的动力学过程。
• Trajectory simulation results of a type of target missile prove the method has good control ability and better robustness.
  通过对大空域靶弹的全弹道仿真表明，该控制方法具有较好的控制能力和较强的鲁棒性。
• The changes of optimal trajectory caused by Earth's oblateness are computed.
  详细计算分析了地球扁率对最优轨道的影响。
• In this paper, the engineering design approach of manned spacecraft ascent trajectory is described.
  本文对载人飞船上升段轨道的一种工程设计方法进行了探讨。
• The effects of frication, air frication on the speed and trajectory of projectiles have been fully considered.
  主要考虑了摩擦力、空气阻力等因素对弹丸的速度和轨迹的影响。
• This career trajectory began with a chance conversation with a friend's father.
  这种职业轨迹开始于和朋友父亲一次偶然的交谈。
• A method for generating the trajectory of spray painting robot directly is provided.
  提出了一种直接生成喷漆机器人运行轨迹的方法。