But when scientists started looking at the data overlaid onto a map, they saw dark spots of fuzz, indicating radio frequency interference.

但当科学家们开始将这些数据分布在地图上观察时，他们发现了一些模糊的黑点，表示无线电频率的扰动。

youdao

Remember that many drivers aren't paying attention because they're listening to the radio, talking on their cell phone, or reading a map.

记住很多驾驶员没有集中注意力因为他们正在听收音机，在用手机，或者看地图。

youdao

It's becoming our map and our clock, our printing press and our typewriter, our calculator and our telephone, and our radio and TV.

它正成为我们的地图和时钟，我们的印刷术和打字机，我们的计算器和电话，我们的收音机和电视机。

youdao

Radio astronomers have now made a new map of the radio sources near our galaxy's core.

BBC: By BBC News Online Science Editor Dr David Whitehouse

As the game goes on, you find yourself climbing radio towers to unveil the map around you, then picking apart enemy outposts to clear the roads of hostiles.

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We had an airplane running flawlessly, we had real-time weather displayed on a large-screen map, and we had XM Satellite Radio to make the hours pass.

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