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- space electric rocket test 航天電推進(jìn)火箭試驗
- Solar Electric Rocket Test 太陽(yáng)能電火箭實(shí)驗
- The Center defines and develops propulsion, space electrical power, and communications technologies for NASA's aeronautics and space missions. 本研究中心的主要任務(wù)是進(jìn)行關(guān)于航空與航天的推進(jìn)技術(shù)、空間電力技術(shù)、通訊技術(shù)的研究與開(kāi)發(fā)。
- Abstract: This paper, in connection with the practical proble ms in acceptance at present, describes the acceptance goals and process, technic al basis and main points of space electrical connectors. 文摘:為了強化航天用電連接器驗收這一重要環(huán)節的質(zhì)量管理、提高驗收人員技術(shù)水平，針對目前驗收中存在的實(shí)際問(wèn)題，詳細闡述了航天用電連接器的驗收目的、技術(shù)依據、驗收程序和驗收技術(shù)關(guān)鍵等。
- Exact measurement of micro-thrust is one of pivotal technologies of studying electric rocket. 微小推力準確測量是研究電火箭的關(guān)鍵技術(shù)之一。
- Australian Rocket Test Vehicle Simulator 澳大利亞火箭試驗飛行器模擬設備
- space electrical power subsystem 空間電源系統
- Abstract: Introduces a method to eliminate influence of power supply and air-feed system on exact measurement of micro-thrust of electric rocket in the gravity field, so micro-thrust can be measured accuratelg and automatically. 文摘:介紹了在重力場(chǎng)中，消除電火箭自重及其供電供氣系統對微小推力測量影響的方法，從而實(shí)現電火箭微小推力自動(dòng)準確的測量。
- Then, by choosing the control weighted matrix R reasonably, the constrained optimization problem as formation keeping with electric rocket propellant can be transformed into the unconstrained optimization to be solved. 然后通過(guò)合理的選擇控制加權矩陣R,用無(wú)約束的線(xiàn)性二次型優(yōu)化方法解決了電推力火箭有控制約束的優(yōu)化問(wèn)題。
- The test shows the effects of gravitation on bodies in space. 這次測試表明太空中萬(wàn)有引力對星體的影響。
- Space electrical power subsystem with lithium-ion battery 空間鋰離子蓄電池的特點(diǎn)及其管理模式
- The rocket nosed up into the space. 火箭向上飛入太空。
- Its forename is Research Group of Space Electricity, CSSAR of Chinese Academy of Sciences.The main members include Professor Zhuang Hongchun and other more than ten experts and authorities. 前身為中國科學(xué)院空間中心空間電學(xué)組，主力是莊洪春教授等十余位專(zhuān)家權威。
- Tell that joker to stop using my parking space. 叫那個(gè)家伙不要占用我的停車(chē)場(chǎng)。
- The State-of-Art and Application of Electric Rocket 電火箭的研究現狀與應用分析
- The rocket pierced through the space. 火箭穿過(guò)太空。
- There is plenty of space here to move about. 這里有很大的活動(dòng)空間。
- A rocket blasted a spaceman into space. 一枚火箭把一名宇航員送入太空。
- We're a bit cramped for space in this attic. 在這間閣樓里我們有點(diǎn)活動(dòng)不開(kāi)。
- ultra-long spacing electrical log 超長(cháng)極距測井
