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

• 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。
• A new dynamic security dispatching method based on trajectory sensitivity is proposed.
  提出了一种基于轨迹灵敏度的动态安全调度新方法。
• The algorithm consists of two integrated components: trajectory planning algorithm and tracking algorithm.
  算法可分为轨迹规划算法和轨迹跟踪算法。
• The finite-time trajectory tracking control problem of a nonholonomic mobile robot is discussed.
  对非完整移动机器人的有限时间轨迹跟踪控制问题进行讨论。
• 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。
• 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。
• 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。
• The trajectory correction projectile model using impulse was established.
  建立了采用脉冲力控制的弹道修正弹飞行弹道模型。
• The results show that the trajectory tracking having the startup and braking phases are more effective.
  仿真结果表明：有启动和制动阶段的轨迹跟踪效果更好；
• A novel algorithm based on twist is presented for real-time task-space trajectory planning.
  基于旋量提出了一种任务空间实时轨迹规划的新算法。