航天运输系统

中国航天运输系统未来发展战略的思考

Study on the Development Strategy for China Space Transportation System

欧洲未来的航天运输系统

Future Space Transportation System for Europe

国外航天运输系统防热系统、结构和材料的总体分析研究

Analysis on Thermal Protection Systems , Structures and Materials for Space Transportation Systems Abroad

总结了2005年世界航天运输系统研制与进展情况；

The paper reviews the development and launches of launch vehicles and progress of space vehicles in the world ;

作为未来航天运输系统的动力装置，吸气式组合发动机需要一个特殊的氢供应及管理系统。

As a power plant of future space transportation system , air breathing combined engine needs a special hydrogen supply and management system .

航天运输系统作为一个国家开展航天活动的支撑和基础，是其综合国力的重要标志之一。

Space transportation system is an infrastructure of the space activities of a country , and it is also an indicator of its overall national strength .

为了实现我国天地往返航天运输系统快速、机动、廉价、可靠的发展目标，国家高技术研究发展计划（863计划）对各种天地往返运输系统的发射方式进行了探索研究。

In order to implement our development target of the space transportation system , that is " quick , flexible , cheap and reliable ", the high-tech research and development program of China ( 863 program ) has investigated all kinds of launch methods of transportation system .

嵌入式系统广泛应用于各种复杂工程技术中，包括网络通讯系统、制造系统、医疗设备、电力电网、汽车制造、航天飞机和运输系统等众多应用领域。

Embedded system has used in all sorts of complicated engineering technologies , for instance , network communication system , manufacturing system , medicine equipments , electric power system , electric network , auto manufacture , space shuttle , transport system , etc.

为了抢先迈出这重要的一步，几个航天大国都在加紧制定或研制自己的新一代的航天运输系统。

A lot of countries are establishing the plans of research or developing new generation aerospace transport system .