1) parallel trajectory
平行弹道
1.
In order to improve the attack capability of torpedo to submarine and choose the crucial attact point,a method for torpedo cross attack with parallel trajectory is proposed based on the analysis and calculation of target bearing trend supposing torpedo and target are on the same horizontal plane during attack phase.
为了增强鱼雷对潜艇的攻击力以及选择攻击目标的要害部位,基于目标方位走向的分析计算,提出了假设攻击时鱼雷和目标处在同一水平面时,在攻击阶段实施平行弹道正交攻击的方法,探讨了平行弹道下对目标的参量估计以及正交攻击的弹道,给出了目标航向、目标速度、目标长度、目标艏艉距离、方位估计等参数算法及其正交攻击弹道的运动方程。
2) flight trajectory
飞行弹道
1.
The characteristics of the whole flight trajectory are studied.
阐述了滑翔增程弹的飞行过程,建立了滑翔弹的方案弹道模型和控制方程,对其飞行弹道特性进行了分析。
2.
Application of virtual reality to flight trajectory simulation was discussed.
探讨了虚拟现实技术在弹道仿真领域的应用,以某简易制导的飞行弹道为例,以VC为软件平台,运用三维图形和模拟库OpenGL进行了虚拟场景的构架。
3.
The whole flight trajectory was divided into three segments and the ballistic model of every segment was established.
阐述了滑翔增程弹的飞行过程,按其飞行过程将整个飞行弹道分为三段,并分别建立了各段的弹道模型;研究了整个飞行弹道的特性,得到滑翔弹弹道与常规弹道在升弧段是一致的,在降弧段上则出现了较大的差别;在滚控段采用“小步走”的控制策略,在滑控段采用开环控制。
3) trajectory
[英][trə'dʒektəri] [美][trə'dʒɛktərɪ]
飞行弹道
1.
After analyzing the development of air-breathed reusable launch vehicle in the whole world,This thesis establishes the models of the dynamics model,the earth model as well as the atmosphere model and so on;we also establish the system of space shuttle trajectory simulation.
并以某吸气式重复使用运载器为研究对象,利用MATLAB编写程序,进行了飞行弹道的模拟仿真。
5) flat trajectory
平直弹道
6) parallel spring
平行弹簧
1.
In the normal condition,there is an assumption in the research process of equivalent stiffness coefficient of many parallel springs:the amount of compression or elongation of these parallel springs at the same time must be equal.
在通常情况下,针对多个平行弹簧等效劲度系数的研究过程中,存在这样的假设:这些平行弹簧同时被压缩或伸长的量要相等。
补充资料：弹道(见弹道学)
弹道(见弹道学)
trajectory
dQfldQO弹道(t rajectory)见弹道学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条