English translation for "space propulsion"

航天推进

Related Translations:

propulsion noise:  推进器噪声

cycloidal propulsion:  直翼推进器推进

wave propulsion:  波能推进

main propulsion:  主推进

propulsion assisted:  辅助推进

propulsion cable:  推进电力网电缆

propulsion module:  动力装置舱推进装置模块

propulsion simulator:  推进装置模拟器

propulsion missile:  有动力推进的导弹

propulsion radius:  续航距离

Example Sentences:

	1.	Space propulsion begins with a review of rocket propulsion fundamentals 在太空推进这门课里，我们将以回顾火箭推进基本原理为开端。
	2.	First , several models needed in configuration analysis of liquid propellant space propulsion systems are presented in this paper 本文首先建立了在液体推进剂空间推进系统构型分析中所要用到的几种模型。
	3.	Because of their low - cost , high safety and reliability , flexible energy management and shutdown - restart ability , hybrid rocket motors have received increasing attention from the space propulsion specialist all over the world 固液火箭发动机因具有低成本、高安全性和可靠性、灵活的能量管理和推力可控等特性,越来越受到国内外航天推进专家的重视。
	4.	Because of their low - cost , high safety and reliability , flexible energy management and shutdown - restart ability , hybrid rocket motors have received increasing attention from the space propulsion specialist all over the world 固液火箭发动机因具有低成本、高安全性和可靠性、灵活的能量管理和多次启动等优良特性，越来越受到国内外航天推进专家的重视。
	5.	When an engine works under the vacuum condition . so existing experimental products can be proof - tested by it and all test results obtained will be used for reference for the aero craft . accordingly , the technology studied in the thesis is quite significative to improve the efficiency of the engines of space propulsion system , economize limited resources on the spacecrafts , and prolong their lives 其目的是建立一个能满足小推力液体火箭发动机动态推力测试的系统,以便能够根据空间推进系统对发动机越来越高的工作性能要求,真实有效地反映发动机在真空环境下的工作状态等,对已经设计和生产出的发动机在高空模拟条件下进行实际测试,从而提供发动机的动态性能指标,为发动机的定型提供试验数据和依据。
	6.	Presents the application of fault prediction technique and the way of predicting its numerical values , the algorithm given for the neural network model in the prediction process , and illustrates with the gas pipeline of a space propulsion system as an example the realization of fault prediction by combining the neural network and the fault prediction technique with the diagnosis expert system to form a fault prediction system 探讨了故障预报技术的应用及其数值预测方法，给出了神经网络模型在预测过程中的算法.把神经网络、预测技术和诊断专家系统相结合建立了一个故障预报系统；以空间推进系统气路部分的故障为例，实现了故障的预测
	7.	What the study of the software of configuration analysis of liquid propellant space propulsion systems solved is how to develop the software of configuration analysis of liquid propellant space propulsion systems using scientific software model based on the characteristics of liquid propellant space propulsion systems in order to improve the performance and reduce the mass etc . it ' s important that can save fees and improve corporation ' s ability of participating competition 液体推进剂空间推进系统构型分析软件研究所要解决的问题是如何根据液体推进剂空间推进系统的特点，通过运用科学的软件模型开发液体推进剂空间推进系统构型分析软件。其目的是为了提高推进系统性能、减少推进系统质量等。进行液体推进剂空间推进系统构型分析软件研究对于节约国家经费、提高企业竞争力有着重要的意义。
	8.	Second , the concept of unified modeling language is describled , and its " 4 + 1 " views ( use case view . logical view , implementation view , process view , deployment view ) are describled based on the characteristics of liquid propellant space propulsion systems . software process model , the concept of iteration and increment , the concept of software development based on risks , sysnerty software process model are describled ; software model of the study of the software of configuration analysis of liquid propellant space propulsion systems is presented in this paper using unified modeling language and synergy software process model 然后本文阐述了统一建模语言的概念，并结合空间推进系统特点分别对统一建模语言的“ 4 + 1 ”结构视图(用例视图、过程视图、逻辑视图、实现视图、部署视图)进行了阐述；阐述了软件过程模型和迭代、增量及基于风险的软件开发的概念以及synergy软件过程模型；应用统一建模语言和synergy软件过程模型建立了液体推进剂空间推进系统构型分析软件的软件模型。
	9.	Different equations to corresponding components are presented by analysing and transformating the general equations of fluid routes , then static characteristics mathematical model of liquid propellant space propulsion system is presented . based on the data of static characteristics calculation , mass model of thruster , propellant , propellant tank , gas , gas bottle , pipe and valve is presented using both the method of statistical regression and the method of stress analysis , then corresponding mass model is presented . based on the characteristics of liquid propellant space propulsion systems , analyse the five phases ( concept and definition , design and improvement , manufactureing and arrangement , operation and ma intenance , disposal ) in which life cycle cost of liquid propellant space propulsion systems is cost separately , then discompsed structure of life cycle cost and model of life cycle cost are presented 将组件分成气路组件和液路组件，再对气路组件和液路组件进行相应的分类，然后通过对通用流路方程进行分析和变换对不同类型的组件分别建立不同的方程，从而建立了一个适用于液体推进剂空间推进系统的静态数学模型；根据静态计算所得到的数据，应用统计回归法和应力分析法分别建立推力室、推进剂、推进剂贮箱、气体、气瓶以及导管和活门等的质量模型，从而建立相应的质量模型；结合液体推进剂空间推进系统特点，对液体推进剂空间推进系统全寿命周期费用发生的五个阶段(概念和定义、设计和改进、制造和安装、运行和维修、处理)分别进行分析，建立了液体推进剂空间推进系统全寿命周期费用分解结构和全寿命周期费用模型。

Similar Words：

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