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

• 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。
• 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。
• While some size up trade balances and growth trajectories, others are measuring missile ranges and comparing military parades.
  有些人在比较两国的贸易额和增长轨迹，其他人则在计算导弹射程，对比阅兵的声势。
• 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。
• We will, with great success, analyze these trajectories by decomposing this very complicated motion.
  通过分解复杂运动，我可以有非常成功地，可以分析它的轨迹。
• These properties can be utilized to obtain spacecraft trajectories that have less fuel consumption in the mission design process.
  充分利用这些相流的特性，可用来指导深空探测器的轨道设计，得到能量消耗更少的探测器飞行轨道。
• On recent trajectories, this implies that Europe overtook the US in 2007.
  按照最近的发展轨迹，这意味着欧洲在2007年已超越美国。
• In order to obtain the supports of trajectories, this algorithm uses a intermediate variable called trajectory id list and computes the intersection of them.
  算法使用了称为轨迹标识列表的中间量，通过对列表元素的交集来计算轨迹的支持度。
• And then an adaptive neural network control scheme of space manipulator system with unknown parameters to track desired trajectories in joint space is developed.
  然后，针对空间机械臂所有参数未知的情况下，设计了载体位置与姿态均不受控的空间机械臂系统关节轨迹跟踪的自适应神经网络控制方案。
• 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？