trajectory

词汇分析：Trajectory

基本含义

• Trajectory refers to the path that a moving object follows through space as a function of time.

  “轨迹”指的是一个移动物体随时间变化所经过的路径。

词性及含义

• 名词：trajectory

  表示物体的运动轨迹或发展过程。

• 形容词：无

  该词没有形容词形式。

词语辨析

• 与path的区别：虽然两者均指路径，但trajectory通常用于描述物理运动中的路径，而path更为广泛，可以指任何方向上的路。

• 与course的区别：course强调方向和目标，而trajectory则更侧重于实际的运动轨迹。

近义词

• Path

• Route

• Course

反义词

• Stagnation

• Inactivity

柯林斯词典定义

• According to Collins Dictionary, a trajectory is the curved path that an object follows after it has been thrown or shot into the air.

  根据柯林斯词典，轨迹是一个物体被抛出或射入空中后所遵循的曲线路径。

牛津词典定义

• According to the Oxford Dictionary, trajectory refers to the path followed by a projectile flying or an object moving under the action of given forces.

  根据牛津词典，轨迹指的是在特定力的作用下飞行的抛射物或移动物体所遵循的路径。

用法

• The rocket's trajectory was carefully calculated to ensure it reached the intended orbit.

  火箭的轨迹经过精心计算，以确保它到达预定轨道。

• The trajectory of his career took an unexpected turn after the promotion.

  他职业生涯的轨迹在晋升后发生了意想不到的转变。

• The trajectory of the basketball was perfect, heading straight for the hoop.

  篮球的轨迹完美，直奔篮筐。

• The scientist studied the trajectory of the comet as it passed through the solar system.

  科学家研究了这颗彗星穿越太阳系时的轨迹。

• Understanding the trajectory of diseases helps in planning effective interventions.

  了解疾病的轨迹有助于制定有效的干预措施。

• The missile followed a steep trajectory before hitting the target.

  导弹在击中目标之前沿着陡峭的轨迹飞行。

• Her life trajectory changed dramatically after she made that decision.

  在她做出那个决定后，她的生活轨迹发生了剧烈变化。

• They analyzed the trajectory of the ball to improve their game strategy.

  他们分析了球的轨迹以改进比赛策略。

• The trajectory of the satellite was monitored by ground control.

  地面控制监测了卫星的轨迹。

• Each athlete has a unique trajectory that defines their journey in sports.

  每位运动员都有独特的轨迹，这定义了他们在体育中的旅程。

• Using simulations, they predicted the trajectory of the object in flight.

  通过模拟，他们预测了物体飞行中的轨迹。

• The trajectory of an aircraft must be carefully planned for safety.

  飞机的轨迹必须仔细规划以确保安全。

• He plotted the trajectory of the projectile on a graph.

  他在图表上绘制了抛射物的轨迹。

• The trajectory of the investment showed steady growth over the years.

  这项投资的轨迹在多年中显示出稳定的增长。

• They studied the trajectory of social movements over the past century.

  他们研究了过去一个世纪社会运动的轨迹。

• The trajectory of the Earth around the sun is elliptical.

  地球围绕太阳的轨迹是椭圆形的。

• The program aims to alter the trajectory of youth development in the community.

  该项目旨在改变社区青年发展的轨迹。

• He reflected on the trajectory of his personal growth over the years.

  他反思了多年来个人成长的轨迹。