To lower cost in space transportation is one of the keys to the exploitation and exploration of space.
低成本空间运输是实现人类对太空探索和开发的重要关键之一。
As a power plant of future space transportation system, air breathing combined engine needs a special hydrogen supply and management system.
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。
The article presents a new concept of space transportation platform as a combination of space tether system, energy storage system and space station system.
提出了一种旨在降低地月往返运输成本的新型空间投射接收平台概念。
It used to be that commercial space transportation was almost exclusively about launching communication satellites into geosynchronous orbit using expendable launch vehicles.
过去，商业太空运输几乎专指用一次性运载火箭将通信卫星送入地球同步轨道。
China will conduct research into the technologies for low-cost launch vehicles, new upper stage and the reusable space transportation system between the earth and low-earth orbit.
开展低成本运载火箭、新型上面级、天地往返可重复使用运输系统等技术研究。
At the Office of Commercial Space Transportation, we'll certainly do our best to keep up, and to help those of you in industry to be both safe and successful in your efforts.It won't be easy.
我们商业太空运输办公室的工作人员将全力以赴，协助业内人士安全和成功地开展工作。
At the Office of Commercial Space Transportation, we'll certainly do our best to keep up, and to help those of you in industry to be both safe and successful in your efforts. It won't be easy.
我们商业太空运输办公室的工作人员将全力以赴，协助业内人士安全和成功地开展工作。
Chapter III is the focus of this paper, from GIS technology data management, information visualization capabilities, analysis of space transportation systems to deal with road network evaluation.
第三章是本文的重点，分别从GIS技术的数据管理、信息可视化能力、空间分析方面来处理公路网交通系统评价问题。
The first official image of a manned spacecraft, based on the collaboration on the Crew Space Transportation System (CSTS) between Europe and Russia, has been unveiled, the BBC reported recently.
（See photo）据英国广播公司近日报道，俄欧计划合作开发的新一代载人航天器首幅官方设计图正式公布。
Grocery stores of the future might stock "food" that lasts years on end, freeing up shelf space and reducing transportation and storage requirements.
未来的食品杂货店可能会储存能保留数年的食品，这样可以腾出货架，减少运输和储存需求。
An automobile company may define the problem space related to transportation in a different way than a conglomerate whose products range from bicycles and motorcycles to airplanes and subway cars.
一家汽车制造公司和产品范围横跨自行车、摩托车乃至飞机、地铁列车的联合集团，在明确与交通工具相关的问题空间时可能大相径庭。
The root-cause of urban transportation problem is the non-complementarity of the space arrangement of urban resources.
大都市交通问题的根源在于城市资源空间布局的非互补性。
Meantime, it improves the stock structure and makes the storage space reasonable. Besides, it decreases the rehandling and reduces the cost of transportation and storage.
同时使得库存结构得到优化，存储空间得到合理配置，减少了重复劳动，降低了运输及仓储成本。
According to its own function and the role which it plays in the city, city streets can be divided into three types: the streets for city transportation, the city life streets and other street space.
根据街道自身的功能和在城市所起的作用，把街道分为城市交通性街道、城市生活性街道和其它作用的街道空间等几种类型。
These strengths are mainly embodied in the production space, mineral resources, transportation, environment, market and so on.
这些优势主要体现在产能空间、矿藏资源、交通、环境、市场等诸方面。
Scalable assistant expansion platform has bigger operation space and foldable rail makes transportation displacement more convenient.
可伸缩扩展副平台，具有更大作业空间，配合可折叠围栏，运输移位更方便。
New economic geography discusses the nature of economies of scale, transportation costs, factor mobility, input-output linkages and their interactions through the space explanation of DS model.
通过D - S模型赋予空间解释，新经济地理学对规模经济、运输成本、要素流动和投入产出联系的性质及其相互作用进行了深入的探讨。
In many cases, the hotel also provides free space for the traveler's means of transportation, which nowadays is the automobile.
在许多情况下，旅馆还为旅客免费提供停放交通工具一如今主要是汽车的场所。
Functions of road network include traffic and transportation, inbuilt space of public facilities, urban space framework, afforesting, disaster prevention etc.
对城市道路网承载的功能从交通运输、市政公用设施的埋设空间、城市骨架、绿化、防灾等七个方面进行了总结。
To do well the reasonable analysis and management of the right of use for the transverse space of roads is an important measure for improving the benefit of urban road transportation system.
做好道路横向空间使用权的合理分析与管理是提高城市道路交通运输系统效益的重要措施。
In planning the site, new networks emerged, such as transportation hierarchy, green space, and the relationships between adjacent land use typologies.
在规划该场地时，一个新的网络格局出现：交通层级、绿色空间、邻近的土地利用类型的关系显现出来。
In many cases, the hotel also provides free space for the traveler 's means of transportation.
在许多情况下，旅馆大都为旅客的交通工具提供免费停放场地。
In many cases, the hotel also provides free space for the traveler 's means of transportation.
在许多情况下，旅馆大都为旅客的交通工具提供免费停放场地。
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