reusable launch vehicle造句
例句与造句
- Ascend motion analysis of reusable launch vehicle
可重复使用运载器上升段运动分析 - Technical progress of reusable launch vehicle part
国外可重复使用运载器的技术进展 - A study of the two - stage - to - orbit reusable launch vehicle scheme
两级入轨重复使用运载器的方案探讨 - Ceramic thermal protection system for reusable launch vehicle
地铁供电系统设备选择与全寿命周期费用的关系 - Design of variable - structure attitude control system for rlv reusable launch vehicle
可重复使用运载器变结构姿态控制算法设计 - It's difficult to find reusable launch vehicle in a sentence. 用reusable launch vehicle造句挺难的
- Review past nasa and air force attempts to develop a reusable launch vehicle
回顾过去美国太空总署和美国空军尝试发展可回收发射载具。 - The predictor - corrector reentry guidance algorithm for reusable launch vehicles was studied
摘要研究了可重复使用运载器的预测校正再入制导方案。 - The group project will be a study of the technological , architectural , and policy options associated with developing a new reusable launch vehicle
这个团体专题是发展一种新型可回收的发射载具以所面临相关的技术与架构，以及政策方案。 - In this paper , flight trajectories were designed for a small - scale model of a reusable launch vehicle ( rlv ) according to the dropping missions
摘要根据投放任务要求设计缩比可重复使用空间飞行器( rlv )投放轨迹，并建立飞行动力学基本分析框架。 - The class will participate in a group project that includes researching , writing , and presenting options for development of a new reusable launch vehicle
在课程中，学生将参与一个包括了研究，写作以及发展一种新型可重复使用的发射载具的团体合作专题。 - In the terminal area energy management , take advantage of the energy - range profile to achieve the flight control of reusable launch vehicle and the energy is also controlled
末端能量管理段是通过能量?航程的剖面对轨迹飞行器实施控制，并对能量加以控制。 - This system is developed for a national 863 project , rlv ( reusable launch vehicle ) healthy monitor and diagnose technology research . we hope it can be used in the land remote monitoring and diagnosis
Net的网络化监测诊断系统的方案和实现方法，并围绕国家863项目? ?可重复使用跨大气层飞行器健康监测与故障诊断技术，以地面远程监测和诊断的实际应用为对象，对基于 - Use energy - based control method to achieve the entry flight control of reusable launch vehicle . the basic concept is to take the energy as primary control variables , reduce the order of the system and design a tracking law to follow a three - dimensional entry trajectory
本文采用基于能量的控制方法实现对航天器再入轨迹的控制，将能量作为独立参量，从而降低系统的阶数，利用线性反馈的方法设计一个跟踪三维再入轨迹的控制律。 - With the development of reusable launch vehicles , the thermal protection system has been oriented by the idea of incorporate design which involves thermal protection - structure - thrust system . at the same time , the weight proportion of thermal protection system has been reduced , but the working temperature of thermal protection system has been increased
随着可重复使用航天器的发展,热防护系统在向着防热-结构-推进系统一体化设计的方向发展,与此同时,整个防热系统在总起飞重量中所占的重量比例也在降低,而使用温度升高,即要求防热结构日趋先进。