We do have a satellite navigation system.

我们其实有卫星航系统。

But there's no other navigation system set up at the airport.

但机场没有其他航系统。

She shot out the navigation system.

她打坏了航系统。

Look, guys, it's just a guidance system.

这只是个航系统。

Navigation system is something we use routinely for brain tumors.

航系统通常是我们用于治疗脑瘤的东西。

Sometimes they forget to take their navigation systems on board.

所以有时候，他们会忘记带航系统。

Pietro Giordano is a navigation system engineer for ESA.

皮埃特罗·乔达诺是欧空局的航系统工程师。

The International Civil Aviation Administration has officially recognized China's Beidou Navigation Satellite System, or BDS.

国际民用航空局正式承认中国的北斗卫星航系统。

Well, if you made a guidance system, couldn't you use those vortices as a gyroscope?

如果你建立一个航系统是不是可以把漩涡当做螺旋仪使用？

The three of us came up with the guidance system.

我们三个人研发出了航系统。

The rings suddenly hugging Earth would disrupt internal navigation systems of some animals.

突然出现的环绕地球的行星环会破坏某些动物的内部航系统。

But other animals have long had their navigation systems built right in-like ants and bees.

但其他动物早已拥有了内置的航系统，比如蚂蚁和蜜蜂。

It started operating in 2018 and has four satellites that serve a regional navigation system.

它于2018年开始运行，拥有四颗卫星，为区域航系统服务。

Both of their inventions are based on the application of BeiDou Navigation Satellite Systems (BDS) .

这两项发明都是基于北斗卫星航系统（BDS）的应用。

The Air Force is also working on an AI-powered navigation system that does not depend on satellites.

空军还在研究一种不依赖卫星的人工智能航系统。

Did you say you guys are working on the guidance system tomorrow? Yeah, why?

你刚刚说你们明天是要去做那个航系统吗? 是啊，怎么啦?

Researchers believe that artificial lights at night may cause problems with flying insects' natural navigation systems.

研究人员认为，夜间的人造灯光可能会对飞虫的自然航系统造成问题。

The measurements rely on a variety of survey data, including those from a global satellite navigation system.

这些测量依赖于多种调查数据，包括来自全球卫星航系统的数据。

After a minute in flight, one of several on board cameras failed to register with a navigation system.

在飞行一分钟后，机上其中一个摄像头无法与航系统取得联系。

The shuttles can go about 16 km with GPS unmanned navigation on an electric battery-powered motor.

班车在GPS无人航系统的引下，以电池驱动的马达为动力，时速可达约16公里。