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

• Laser-driven in-tube accelerator is a new-style laser propulsion thruster characterized by accelerating projectile in a tube.
  管中激光加速器是一种新型的激光推力器，弹射体在管道中被加速。
• 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。
• 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。
• Research on Control Method for Impulse Engine Experiment of Trajectory Correction Projectile
  弹道修正弹脉冲发动机实验控制方法研究
• The trajectory correction projectile model using impulse was established.
  建立了采用脉冲力控制的弹道修正弹飞行弹道模型。
• This thrust can be sudden and projectile, with the rock flake then crashing down again.
  这种（一个板块对另一个板块的）刺入可以是很突然的爆发式的，岩石层再一次彻底下沉了。
• 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。
• Cylindrical metal casing containing an explosive charge and a projectile; fired from a large gun.
  装有炸药和发射弹的金属筒装外壳；从一支大枪中射击。
• What are you examining parabolic arcs and classic projectile motion?
  你是在检验经典抛物运动和抛物线么？
• 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。