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

• 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。
• A method of solving the angular speed and attitude angular of high spinning projectile was proposed by accelerometers'specific force signal in existence of installation errors.
  研究了存在安装误差时基于加速度计比力信号解算高自旋弹丸角速度和姿态角的方法。
• By adopting the momentum conservation theorem, perforation of truncated oval-nosed projectile into stiffened plates was investigated.
  采用动量守恒定理研究了截卵型刚性弹体对加筋靶板的侵彻贯穿问题。
• The dynamic model of supercavitation projectile was introduced, and load characteristics of projectile and principle of stochastic parameters were analyzed.
  介绍了超空泡射弹的动力学模型，对射弹的受力特性和随机参数进行了分析。
• 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。
• 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。
• 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 core technique of hyper firing-rate series launch is the design and strength analysis of the projectile structure.
  弹丸结构设计及其强度分析是超高射频串联发射核心技术之一。
• 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。
• A Model for the Terminal Trajectory Correction of a Projectile from Its Fuze
  引信对弹丸末端弹道修正控制模型研究