projectile

英 [prəˈdʒektaɪl]

美 [prəˈdʒektl]

n.  (武器发射的)投射物; 枪弹; 炮弹; (作为武器的)发射物; 导弹

复数：projectiles　

GRE

BNC.25237 / COCA.15825

牛津词典

noun

• （武器发射的）投射物；枪弹；炮弹
  an object, such as a bullet, that is fired from a gun or other weapon
• （作为武器的）发射物；导弹
  any object that is thrown as a weapon

柯林斯词典

• 射弹；抛射物；发射物
  Aprojectileis an object that is fired from a gun or other weapon.

英英释义

noun

• a weapon that is forcibly thrown or projected at a targets but is not self-propelled
  Synonym:missile
• any vehicle self-propelled by a rocket engine
  Synonym:rocket

adj

• impelling or impelled forward
  1. a projectile force
  2. a projectile missile

双语例句

• The new method of measuring angular velocity of spinning projectile in exterior trajectory was proposed.
  旋转弹外弹道自转角速度的实时测量是弹道修正引信弹道解算器设计的重要环节之一。
• At last, the principle block diagram of2-DCCF GPS receiver in spinning projectile is given here.
  最后，文中给出了用于旋转弹二维弹道修正引信的GPS接收系统的工作原理框图。
• The mass center motion equations of a damp-increasing range correction projectile were established by the concept of damp-increasing coefficients.
  用增阻系数的概念，建立了增阻式射程弹道修正弹的质心运动方程组。
• Based on theory of exterior ballistic and impulse motor, the ballistic model is set up to simulate the trajectory correction projectile with impulse and impulse moments.
  文中基于外弹道理论，建立了在脉冲力和脉冲力矩共同作用下的弹道修正弹刚体弹道模型。
• A long cylindrical self-propelled underwater projectile that detonates on contact with a target.
  一种长筒状水下自推引爆目标的射弹。
• The latter is mounted below the turret and first loads the projectile, and then the charge.
  自动装弹机安装在转塔下的稍后位置并且首先载入射弹，然后装药。
• The vertical and horizontal motions of a projectile can be treated independently.
  抛射体的竖直方向和水平方向的运动能够分开来处理。
• Utilizing maximum entropy method, the influence of uncertainty to projectile trajectory was analyzed.
  本文采用最大熵法来分析这些不确定性对射弹弹道的影响。
• At first the ballistic model of rocket projectile vertical launch is established, then it researches lift-to-drag ratio and influence of the angle of flight path on the firing range.
  首先建立了火箭弹垂直发射的弹道模型，然后研究了升阻比、弹道倾角等参数的变化对火箭弹射程的影响，并分别对这两种情况进行了仿真。
• This paper prompts a novel method of real-time tracking photography for projectile by using a piece of optical reflector.
  提出了一种的弹丸姿态进行实时跟踪拍摄的新方法，能够解决对高速弹丸飞行姿态的实时随动拍摄问题。