该词条未找到_海词词典

您要查找的是不是：

exterior ballistic trajectory 外弹道
Theory and method of exterior ballistic design II. 外弹道设计理论与方法2。
Measurement error from the photoelectric theodolite is the main error in the ballistic trajectory measurement. 光电经纬仪测量元素误差是外弹道测量中最主要的误差源。
This pattern obsturator can satisfy requirement of rocket engine on the interior ballistic and exterior ballistic. 文中结合闭气装置工作环境,对火箭发动机的闭气装置性能进行了分析。
When the actual and the scheduled ballistic trajectory is not parallel, the measurement result of the system will bring some errors. 对产生这一差值的原因进行了分析，提出了解决这一问题的系统改进方案。
This paper mainly experiment research and numerical analyzed the submunition ballistic trajectory condition of hard structure munition. 本文主要对攻坚弹药子弹弹道环境进行了初步的试验研究和数值分析。
A growth shell exterior ballistic model is established according to the hypotheses and the characteristics of sufferance force. 根据假设和受力分析,建立了锚弹的外弹道模型。
For missile flight test, telemetering data and exterior ballistic measuring data arethe basis of precision and reliability analysis. 在导弹飞行试验中,遥外测数据是进行精度和可靠性分析的依据。
In order to measure ballistic trajectory accurately, the measurement precision of the photoelectric theodolite should be investigated. 为了保证外弹道的测量精度，就应对光电经纬仪的测量精度进行合理设计。
Coupling the ballistic trajectory and the air force,the dynamic stability of the connected double-warhead reentry is analyzed. 依据六自由度弹道方程，建立了双弹头牵连体再入的动力学模型，利用弹道与气动力的耦合，初步分析了双弹头牵连体再入的动稳定特性。
The variational rules of projectile's flight velocity along ballistic trajectory and maximal range angle show new peculiarity. 弹丸飞行速度沿全弹道的变化规律和最大射程角出现新变化；
The task of the flight control system is to stabilize the bomb angle movement and flight along with the scheme ballistic trajectory until hitting the target. 简易制导炸弹飞行控制系统的任务就是在飞行过程中实现对炸弹的控制，根据实际飞行弹道与方案弹道数据的偏差量，通过控制规律形成舵偏量，驱动舵机作相应的偏转，进而控制炸弹稳定地飞向预定的目标。
After the ballistic trajectory in midcourse was simulated, the aspect angles of warhead target were calculated in assumed scene by coordinate transformation. 仿真了空间目标飞行弹道后，通过坐标变换得到设定战情下的弹道目标雷达视线角。
Established the dynamic model of the whole ballistic trajectory and the penetration model of soil referring to the cavity expansion theory of the cartridge. 建立了该子母弹的全弹道运动模型，并引用空腔膨胀理论，建立了子弹在半无限介质中的斜侵彻模型。
Aimed at the existing problem of a certain type of aircraft sight, a bomb performance improved equipment is developed for the ballistic trajectory windage on non-standard weather condition. 针对某型机瞄准具存在的问题,研制的轰炸性能改进装置对非标准气象条件弹道自动修正电路进行了改进。
The Exterior Ballistic Study of Trajectory Correction Shell with Controlled Angle of Attack at the Shell Head 控制弹箭头部攻角的弹道修正弹外弹道研究
The example of ballistic trajectory simulation in the 57mm antiaircraft artillery is given in the paper. The essential principle can be popularized to ballistic trajectory simulation of other caliber antiaircraft artillery. 本文给出了57毫米高炮的弹道仿真实例,该方法的基本原理也可推广到其他口径高炮的弹道仿真。
The results of test demostrate both estimation and accuracy of solving model achieved satisfactory degree,so that the ballistic trajectory problem can be solved without the firing table. 测试结果表明,弹道综合系数的估计比较准确,而解算模型在精度与实时性上均达到满意的程度,具有高度通用化的特点,并且使弹道问题的解算可以完全脱离射表进行。
Finally, the math model of ballistic trajectory is established according to the basic way to evaluate the disturbance effiency. The emulational results reveal the disturbance effect and the change of miss distance. 最后根据干扰效果评估的基本思路,建立导弹弹道计算的数学模型,给出仿真结果,直观的观察干扰效果和脱靶量的变化情况。
Electro-optic theodolite is applied to get ballistic trajectory parameter.Electro-optic image interpretation gets and analyzes the original image to give the ballistic trajectory data. 光测图像判读系统获取空中目标运动过程的原始图像和有关数据的原始记录，通过事后判读分析，可获取精确的弹道测量数据。