And the improved fall point simulation will be consistent with the bullet s real fall point distribution.
在充分分析子母弹子弹落点规律的基础上,针对在抛撒圆内存在毁伤死区的子弹抛撒情况,构造了子弹的随机抽样公式并对抽样方法进行了改进,使得改进后的子弹落点模拟更加符合子弹的实际落点分布。
In this paper, the conversion from bullet image point s film coordinate to its space coordinate is realized by the coordinate conversion method.
子母弹多子弹抛射情况复杂,光学测量成像点多。
According to the make-up of small caliber submunition,the loading form of bullets and the principle of explosion,spacial movement model of bullets after explosion is established and simulated,the relation between bullets barrage and above factors is obtained,the academic basic to improve damage effect and optimize the frame of ammunition is made.
根据小口径子母式反导弹药的结构、子弹装填方式以及开舱原理 ,建立了其开舱后子弹运动规律的运动模型 ,并进行计算机仿真 ,得到了子弹散布与子弹装填方式、母弹结构等因素的关系 ,为该弹毁伤效能的提高以及弹药结构的优化提供了理论依
Aiming at the problems such as the failure of submunition in flight and the lack of evaluated subsamples in range test of tactical missile,a flight dynamics model of submunition is provided through analyzing the motion law of submunition and the influence of environmental factors and the aerodynamic factors.
针对战术导弹靶场试验中存在的子弹飞行故障和子弹鉴定子样不足等问题,通过分析子弹运动规律及环境诸因素对子弹飞行弹道的影响,综合考虑子弹气动外形等因素,建立了子弹飞行动力学模型。
The efficiency of submunitions is affected directly by its flying stability.
子弹在飞行中的稳定性直接关系到其作用效能,文中针对具有恒定阻力面积伞的某导弹载体的钝头子弹,从计算和实验两个角度对其气动特性进行了分析研究。
Aiming to high reentry velocity of tactical ground-to-ground missile and deceleration demand of submunitions.
针对战术地地导弹再入速度很高以及子弹减速要求,进行了带尾翼子弹气动特性及飞行弹道研究。
The article respectively gives the radius of bomblet dispersion s equivalent eirtle and determmation and evaluation methods on dispersion homogeneity quotas based on the assumption condition of homogeneous dispersion by means of normal distribution.
基于均匀分布的假定前提并利用正态分布的特性,分别给出了火箭子母弹单发母弹的子弹散布等效圆半径以及散布均匀性的指标确定和评定方法。
The Way of Improving the Anti-personnel Performance of the Anti-armor and Anti-personnel Dual Purpose Grenade;
提高破甲杀伤双用途子弹杀伤性能的途径
They are respectively bullets, bombs, shells, napalm bombs, time bombs, and grenades.
分别是子弹、弹、弹、固弹、时炸弹、榴弹。
A bomb, shell, or explosive round that fails to detonate.
哑弹未爆炸的炸弹，炮弹或整发子弹
Such a casing fitted with a bullet.
子弹筒装有子弹的弹药筒
An atomic or a nuclear bomb.Used with the.
原子弹原子弹或核弹。与the连用
air-dropped munitions (or submunitions)
空投弹药(或子弹药)
Bullet-proof glass stops bullets from passing through it.
防弹玻璃子弹射不透。
Impenetrable by bullets.
防弹的子弹射不透的
A bullet-proof car stops bullets from passing through it.
防弹车防止子弹穿透。
A similar piece of ammunition, such as a shotgun shell.
类似的弹药，如猎枪子弹
The bullet ricocheted off the bridge.
子弹打在桥上反弹出去。
the warhead of a missile designed to deliver an atom bomb.
导弹的弹头，用于发射原子弹。
I get on board the bullet train .
我上“子弹列车”。
Don't force children to play the electronic keyboard(electronic organ)
不要强迫孩子弹电子琴
A small folded bag filled with lead pellets, used as ammunition in a stun gun.
子弹小袋,豆弹小袋装满铅弹的小折叠袋,用作鸟枪的子弹
A stone ball, used as a catapult missile or a primitive cannonball.
石弹一种用作弹弩或原始大炮子弹的石球
The rotating chamber of a revolver that holds the cartridges.
子弹轮转盘装有弹药的左轮手枪的旋转弹膛
The Ballistic Model Establishment and Simulation of The Sensor Scouting Shell
传感侦察炮弹子弹弹道模型建立与仿真
To strike(a billiard ball)so that it rebounds from the cushion of the table.
反弹把（弹子）打到弹子台的橡皮边使之弹回