trajectory

界面语言: zh

🇬🇧 /trəˈdʒɛktəri/ 🇺🇸 /trəˈdʒɛktɜriː/

📖 释义

  1. noun
    弹道；轨迹; 发展轨迹；趋势; 轨线; 运动轨迹; 人生轨迹; 相轨迹

🔗 详情

词形变化

可数 复数: trajectories

常用搭配

career trajectoryflight trajectoryorbital trajectorytrajectory oftrajectory analysisballistic trajectory

派生词

trajectorial

同义词

pathcourseroutearctrackflight path

易混淆词

orbit
EN: 'Orbit' implies a closed, repeating path around a body; 'trajectory' refers to any path through space, often open-ended.
zh: '轨道'（Orbit）指围绕天体的封闭、重复路径；'轨迹'（trajectory）指空间中任何路径，通常是非闭合的。
path
EN: 'Path' is a general term for any route; 'trajectory' specifically implies a curved path determined by forces, often used in physics or figuratively for life direction.
zh: '路径'（Path）是任何路线的通用术语；'轨迹'（trajectory）特指由力决定的弯曲路径，常用于物理学或比喻性地描述人生方向。

拼写提示

EN: Remember the 'ct' in the middle and the ending '-ory' (not '-ery'). The plural changes 'y' to 'ies': 'trajectories'.
zh: 记住中间的 'ct' 和结尾的 '-ory'（不是 '-ery'）。复数形式将 'y' 变为 'ies'：'trajectories'。

💬 例句

  1. The trajectory of the missile was tracked by radar from launch to impact.

    导弹的轨迹从发射到命中一直由雷达跟踪。

  2. The company's trajectory has been one of steady growth over the past decade.

    过去十年，公司的发展轨迹一直是稳步增长。

  3. The orthogonal trajectories of the family of circles centered at the origin are straight lines passing through the origin.

    以原点为圆心的圆的正交轨线是经过原点的直线。

  4. The trajectory of the electron in the magnetic field formed a helix.

    电子在磁场中的运动轨迹形成了一条螺旋线。

  5. Her trajectory from small-town teacher to Nobel laureate inspired many young scientists.

    她从小镇教师到诺贝尔奖得主的轨迹激励了许多年轻科学家。

  6. The trajectory in phase space spiraled toward the attractor as the system approached equilibrium.

    随着系统趋近平衡，相空间中的轨迹螺旋式地趋向吸引子。