Airport procedures would also have to be dramatically revised to accommodate unpiloted planes .

机场程序也需要大幅修改，以适应无人驾驶机。

As a result , more widespread use of unpiloted planes would require a complete overhaul of air-traffic-control procedures , both in the air and on the ground .

因此，无人驾驶飞机的广泛使用要求彻底修检地面和空中的控制程序。

But it would open up the skies to far more traffic than can be handled by the current system-and it would allow piloted and unpiloted planes to co-exist more easily .

无人驾驶相较于现行系统能开发更多的航空空间，而且它可以让无人驾驶机和有人驾驶机更加和谐相处。

China 's state-run news outlets report thatpreparations of the country 's first space station module , called tiangong-1 , are in full swing for a launch in the second half of this year and will befollowed by an unpiloted spacecraft .

中国国营新闻机构报道说，该国第一个空间站的天宫一号各项准备工作进展顺利，按照计划，天宫一号目标飞行器和无人驾驶飞船将于2011年下半年先后发射升空。

Plus , hypersonic flight has so far only been demonstrated for small unpiloted craft carried to high speed by other vehicles - and other planned experimental craft are too small to carry a pilot .

并且高超音速飞机目前只演示过由其他飞行器携带小型无人机至高速，而且其他计划中的试验飞行器同样太小不能坐人。