trajectories

英 [ˈtrædʒɪktəriz]

美 [trəˈdʒɛktəriz]

n.  (射体在空中的)轨道，弹道，轨迹
trajectory的复数

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

双语例句

• Now comes my last part, and that is, how does air drag influence trajectories?
  现在是最后一部分，就是，空气阻力如何影响轨道？
• The bullet trajectories and the hostages'wounds showed that all the victims were not kill by the hostage-taker.
  他进一步解释说，通过子弹的弹道和人质的受伤情况可以判断，遇难者可能并不都是劫持者所杀。
• Reentry Trajectories Simulation of Sub-orbital Flight Vehicle in Atmospheric Environment
  大气环境中的亚轨道飞行器再入轨迹仿真
• By angling the barrel and changing the propellant charge used, howitzers have an impressive flexibility in shell trajectories.
  通过更换射角和装药号，榴弹炮体现出令人惊异的弹道灵活性。
• 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。
• The proposed analytical gradient matrix algorithm is validated by finding fuel-optimal Earth to Mars trajectories that use low-thrust engine.
  以地球-火星的燃料最省微推进转移为例对所提解析梯度方法进行了仿真验证。
• We shall seek the optimal control and corresponding trajectories of the singularly perturbed nonlinear state regulator problem.
  我们将寻求最优控制和奇摄动非线性状态调节器问题的相应轨道。
• Interpolating algorithm in Descartes coordinate system is investigated and the results about the cutter trajectories produced by two different interpolating methods are given.
  研究了笛卡儿空间的插补算法，并比较了两种不同方法所产生的不同刀具插补轨迹。
• But their subsequent growth trajectories have changed the situation materially.
  但它们随后的增长轨迹实质性地改变了这种局面。
• In this paper the trajectories of ions born in Titan's exosphere are simulated through a simple model.
  本文将通过一个简单的模型来模拟在土卫六外逸层中产生的离子轨迹。