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
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
- any vehicle self-propelled by a rocket engine
adj
- impelling or impelled forward
- a projectile force
- a projectile missile
双语例句
- The launching device and production process of supercavitation projectile own various uncertainty.
超空泡射弹的发射装置及射弹在制造，安装过程中存在各种不确定性。 - 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。 - This paper presents numerical investigations of influence of base bleed on increasing range of base bleed projectile.
本文扼要地介绍了底部流动研究现状、新型收缩尾部的特点以及底部排气和外部燃烧等减阻技术。 - Test and Analysis of Attitude and Movement of Projectile in Bore
弹丸膛内姿态与纵向运动测试与分析 - Research and Implementation of Projectile's Real-time Rotation in Augmented Reality System
增强现实系统中抛体实时旋转的研究与实现证实案发时不在现场 - 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 motion of a freely falling body discussed in Chapter 4 is a special case of projectile motion.
在第四章中所讨论的自由落体运动是抛体运动的特殊情况。 - 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。 - 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。