reusable launch vehicle造句
例句與造句
- Ascend motion analysis of reusable launch vehicle
可重復使用運載器上升段運動分析 - Technical progress of reusable launch vehicle part
國外可重復使用運載器的技術進展 - A study of the two - stage - to - orbit reusable launch vehicle scheme
兩級入軌重復使用運載器的方案探討 - Ceramic thermal protection system for reusable launch vehicle
地鐵供電系統(tǒng)設備選擇與全壽命周期費用的關系 - Design of variable - structure attitude control system for rlv reusable launch vehicle
可重復使用運載器變結構姿態(tài)控制算法設計 - It's difficult to find reusable launch vehicle in a sentence. 用reusable launch vehicle造句挺難的
- Review past nasa and air force attempts to develop a reusable launch vehicle
回顧過去美國太空總署和美國空軍嘗試發(fā)展可回收發(fā)射載具。 - The predictor - corrector reentry guidance algorithm for reusable launch vehicles was studied
摘要研究了可重復使用運載器的預測校正再入制導方案。 - The group project will be a study of the technological , architectural , and policy options associated with developing a new reusable launch vehicle
這個團體專題是發(fā)展一種新型可回收的發(fā)射載具以所面臨相關的技術與架構，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
摘要根據投放任務要求設計縮比可重復使用空間飛行器( rlv )投放軌跡，并建立飛行動力學基本分析框架。 - The class will participate in a group project that includes researching , writing , and presenting options for development of a new reusable launch vehicle
在課程中，學生將參與一個包括了研究，寫作以及發(fā)展一種新型可重復使用的發(fā)射載具的團體合作專題。 - 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過能量?航程的剖面對軌跡飛行器實施控制，并對能量加以控制。 - 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的網絡化監(jiān)測診斷系統(tǒng)的方案和實現(xiàn)方法，并圍繞國家863項目? ?可重復使用跨大氣層飛行器健康監(jiān)測與故障診斷技術，以地面遠程監(jiān)測和診斷的實際應用為對象，對基于 - 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實現(xiàn)對航天器再入軌跡的控制，將能量作為獨立參量，從而降低系統(tǒng)的階數，利用線性反饋的方法設計一個跟蹤三維再入軌跡的控制律。 - 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
隨著可重復使用航天器的發(fā)展,熱防護系統(tǒng)在向著防熱-結構-推進系統(tǒng)一體化設計的方向發(fā)展,與此同時,整個防熱系統(tǒng)在總起飛重量中所占的重量比例也在降低,而使用溫度升高,即要求防熱結構日趨先進。