查询词典 rocket vehicle

The carrier rocket used in the launch was developed and manufactured by the Chinese Academy of Launch Vehicle Technology.

于1998年7月发射升空的"鑫诺一号"通信卫星主要用于推动我国广播电视和亚太地区通讯传输业务的发展。

Hybrid rocket motors keep the features of low cost,high reliability,and no hazards.In recent years, there has been a resurgence of interest in the development of hybrid rocket engines for advanced launch vehicle applications.

由于混合火箭发动机具有高安全性、高可靠性和低成本等突出优点，最近几年又重新成为了火箭推进技术的重要发展方向之一，具有广泛的应用前景。

One of two or more successive propulsion units of a rocket vehicle that fires after the preceding one has been jettisoned.

一节火箭：两级或多级火箭的推动器，往往前一个推动器被抛弃后下一个才点火发射

13Th team is long-range rocket vehicle side side team.

第十三车辆方队是远程火箭炮方队。

The high thrust combined with a short burn time provides for very quick acceleration of the rocket, which is beneficial for providing rapid aerodynamic stability of the rocket vehicle after departing the launch guide-rod.

高推力结合在短期内燃烧时间规定非常快，加速火箭，这是有利于提供快速气动稳定性的火箭车后离开发射指南棒。

A rocket or rocket vehicle is a missile , aircraft or other vehicle which obtains thrust by the reaction of the rocket to the ejection of fast moving fluid exhaust from a rocket engine .

火箭是一种投射物、飞行器或其他的交通工具，它靠引擎流动气体的排出做为推力。

In comprehensive consideration of flight vehicle system constraints,trajectory design,aerodynamic characteristics and solid rocket booster design,a series of system/aerodynamics/trajectory/solid propellant integration design analysis and optimization models for solid rocket booster of flight vehicle were derived.

综合考虑飞行器总体设计约束、轨道设计、气动特性与固体火箭助推器设计间相互影响的情况下，建立了飞行器固体火箭助推器总体/气动/轨道/动力多学科的系统分析模型和设计优化模型。

Nuclear engine for rocket vehicle

火箭用核发电机

During this training program, these African soldier students were shown advanced mine clearance machines Chinese has developed, such as Rocket Mine Clearing Vehicle, Comprehensive Mine Clearing Vehicle and Single-Man-Operated Explosive Cartridge.

长期以来，我军探索积累了以焚烧、爆破、机械和人工搜排为主要技术手段的扫雷经验，向非洲大兵们展示了我国自行研制的火箭扫雷车、综合扫雷车、单兵扫雷爆破筒等一系列先进扫雷装备，令他们大为惊叹。

A new launch vehicle telemetry system scheme with an independent sub-system of environmental measurement is designed, which could analyze environmental data on rocket and then sends analysis results instead of original measurement data to the ground station during the flight tests. And a method of overlapping data segmentation is presented for solving the error-accumulation problem caused by calculating the shock response spectra during the whole flight. Besides, the rocket-borne optimal process parameters of the acoustic noise, shock and vibration are obtained by simulation combined hardware resources and system capacity.

通过设计独立的力学环境测量及数据处理子系统构建新的遥测系统体系结构，在箭上完成力学环境数据处理并将处理结果代替原始测量数据发到地面；提出了数据重叠分段处理方法，解决了飞行全程处理冲击响应谱的误差积累问题；建模仿真给出了箭上力学环境数据的优化处理参数；完成了箭上实时处理器设计。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。