运载火箭发动机 meaning in English
launch vehicle engine
Examples
- On carrier rocket engine working - process research system model and its application
运载火箭发动机工作过程研究体系模型的研究 - Although oux carrier rocket engine technology has obtained tremendous advancement , it has much gap from the advanced country
我国的运载火箭发动机技术虽然取得了巨大进步，但与世界先进水平相比仍有一定的差距。 - Abstract : this paper briefly presents th e application of advanced brazing techniques for a larye number of assemblies of space vehicles , such as thrust chamber and turbine rotor of launch rock et engine , titanium tube of satellite , attitude control engine injector and wave guide component of satell ite , reflector , tube and honeycomb panel of manned spacecraft , main engine nozzl e and preburner of space shuttle as well as the pipeline systems of space statio n
文摘:简略地介绍了先进钎焊技术在航天器部件，例如运载火箭发动机的推力室和涡轮转子、人造卫星的钛导管、姿控发动机喷注器和波导器件、载人飞船的反射器、导管和蜂窝壁板、航天飞机的主发动机喷管和预燃室以及空间站的管路系统等的广泛应用情况。 - Analying the current situation and the development trend of the carrier rocket engine technology in the world , combining with the characteristis of our rocket engine research institute , and searching the approach that enhance the research and innovation abiiity of catrier rocket engine have practical significance to accelerate technology progress and improve manufacture level
分析世界运载火箭发动机技术发展的现状及趋势，结合我国火箭发动机科研机构的特点，探索提高我国火箭发动机研究、创新能力的途径，对促进我国火箭发动机技术进步，提高火箭发动机研制水平有着重要的现实意义。 - The paper anaiyzes the key elements which affect the ability of rescarch and innovation of different kinds of engines . the author raises the conception of carrier rocket engine working process research system : builds the structure model of carrier rocket engine working process research system by using the theory of operationai research and systems engineering : analyzes this structure model by the analytical hierarchy process : calculates the system element important degree and integrate important degree . the research result has some reference values to the rocket engine research institute building and strategy development
论文分析了影响不同类型火箭发动机研究、创新能力的各种因素，提出了运载火箭发动机工作过程研究体系的概念；综合应用系统工程、运筹学理论，建立了运载火箭发动机工作过程研究体系结构模型；对工作过程研究体系结构模型进行了层次分析，确定了体系的层次结构；分析了体系中各个要素的相对重要程度及综合重要程度。