美国国家航天局正在计划与太阳帆技术的长期支持者“行星学会”一道开发一套类似的系统。
The US space agency has been working on a project with The Planetary Society, a long-time proponent of the technology.
NASA的工程师将科幻小说中的素材变成了现实，他们正在检查太阳帆-这中独特的推进技术最终有一天会使深空任务成为可能。
Making the stuff of science fiction into reality, NASA engineers are testing solar sails — a unique propulsion technology that one day could enable deep space missions.
这基本就是一个太阳帆所需的一切了，其余剩下的最多就是一些必要的工程和技术问题。
That's basically all there is to a solar sail, everything else is necessary engineering and physics complication.
美国宇航局的税收10号探测器在1974年成功进行了一次技术演示，当时它即兴地用自己的太阳能板当作太阳帆来使用。
The Mariner 10 probe successfully demonstrated the technology in 1974 when NASA used the probe's solar arrays as an impromptu sail.
该卫星的设计目的是测试太阳帆推进技术的有效性。
The satellite is designed to test the effectiveness of what is called solar sail propulsion.
目前，光帆飞船的一个关键性技术难题在于如何在太空中高效地展开太阳帆。
Right now, one key technological problem for solar-sail spacecraft lies in how to efficiently unroll solar sails in space.
目前，光帆飞船的一个关键性技术难题在于如何在太空中高效地展开太阳帆。
Right now, one key technological problem for solar-sail spacecraft lies in how to efficiently unroll solar sails in space.
应用推荐