查询词典 empennage

Firstly, this paper analyzes the forces acting on hydrobomb's body and empennage respectively. Then the mathematical model of hydrobomb's trajectory in seawater is discussed. Secondly, the simulation program is completed with Matlab.

分析了空投水雷水下无动力运动过程中雷体和尾翼的受力情况，并在运动受力分析的基础上给出了研究其水下散布的数学基础－水下无动力运动弹道仿真数模。

This paper takes one low-speed-circumgyrate rocket with a empennage asa research object, set up a relevant reference frame, analyse the strength andmoment on the amended rocket, ratiocinate the sports equation with 6 DOF; analyse the factors which cause terminal windage between pratical trajectoryand fiducial trajectory, take certain rocket for example, make use of theemluator on the influence of estimating precision caused by measuredinformation, find the speed, the trajectory obliquity, the trajectory setoverand the coordinate are the sensitive factor arosing terminal windage of thetrajectory; introduce the developing status of detecting technique, and basedon the actuality, choose the radar in the ground as measure equipment; simplydesign and analyse the setting and inflame control of the impulse engine onthe amended rocket; design the amend method and validate its feasibility takingthe use of emluator.

本文以某型低速旋转尾翼火箭弹为研究对象，建立了相应的坐标系，详细的分析了作用在弹道修正弹上的力和力矩，由动量定理和动量矩定理推导出了在一般形式下的弹道修正弹的空间六自由度的运动方程；对引起弹道落点偏差的因素进行了分析，以某口径火箭弹为例仿真了可测信息量对估算精度的影响，发现速度大小、弹道倾角、弹道偏角和位置坐标是引起落点偏差的主要因素；对弹道探测技术发展现状作综合性阐述，并基于现状，选用地面火控雷达作为测量装置；对弹道修正弹上脉冲推力器的安装和点火控制方法进行了简要的设计与分析；设计了弹道修正弹指令修正的修正方法，通过数字仿真验证了方法的可行性。

STROBE LIGHT, A high intensity flashing light on thewing tips and empennage.

频闪灯光，位于翼梢和机尾的高强度的闪光灯。

Of the 777s structural weight, for example, is composite - primarily floor grids and the empennage section.

％的777的结构重量，举例来说，是复合材料-主要是地板网格和尾翼部分。

The research purpose of this paper is to analysis the flight dynamic performance for unmanned aerial vehicle without empennage and to evaluate its operation and stable performance. Then offer some reference to design and development.

本文的研究目的是对无尾式无人机的飞行动力学特性进行分析研究，初步评价其操纵与稳定性能，从而为飞机的设计与研制提供一定的参考。

The effect of empennage spread on flight attitude was analyzed and validated by flight test data.

针对某型导弹尾翼展开过程对飞行姿态的影响进行了细致地分析，并通过飞行试验数据对分析方法加以验证；最后论证了尾翼展开的不同步性会影响导弹的飞行姿态。

Analyze the impact of empennage on the pose control of FMAVs and develop the moment model.

研究了尾翼对微扑翼飞行器姿态控制的影响，提出了尾翼对机身的力矩模型。

A very light composing empennage allows to balance the model without adding any ballast to the nose.

一个非常轻的构成尾部让不需要把任何的压舱石加入鼻轨就平衡模型。

The main content is that through the process analysis of the After Empennage of Road-block Removal Trucks, determining and contrasting the forming process.

本文的主要内容是通过分析清障车后翼板的工艺，对清障车后翼板的成型工艺进行对比确定分析。

ARA has performed both wind-tunnel tests and CFD computations for numerous Customer projects over the past 30 years. One such example is the investigation the interference effect of various boom support locations on the flow over a civil aircraft empennage; the accompanying figure shows the flow field in the region of the empennage, as computed by an Euler flow solver.

阿糖胞苷的表现都风洞试验和计算流体力学计算为众多客户项目在过去30年里，其中一个例子是，调查干扰的影响，各种蓬勃支持的地点，对流动的一个民用飞机尾翼；随行的数字显示流量外地在该地区的尾翼，作为计算一欧拉流求解。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。