Radio waves come from a, you take charge particles and wiggle them around, and it generates radio waves.

无线电波来自，你拿着电粒子，你摆动它们，它会产生无线电波。

Radio waves can now pass through both front and the back, resulting in improved cellular reception.

无线电波现在可以从正面和背面穿过，从而增强了蜂窝信号的接受能力。

Radio wave's passing through clothing looking for anything unusual such as explosives or bomb making equipment.

无线电波穿过衣服，寻找任何异常的东西，如爆炸物或炸弹制造设备。

And radio waves are common but not ubiquitous.

另外射频很常见，但是也不是处处可见。

Radio waves, on the other hand, oscillate at around 50 million to 1 billion times per second.

而无线电波则每秒震动约5000万至10亿次。

Radio waves are traveling all around you, but you can't feel them or hear the music they carry.

普通的无线电信号穿梭在我们周围，但我们却无法感知它们，也听不到它们携带的音乐。

Cold gas would emit radio waves, for example.

例如，冷气体会发射无线电波。

Are brainwaves similar to radio waves?

脑电波和无线电波类似吗？

An invisible world of electromagnetic signals and radio waves.

电磁信号和电波的隐形世界。

Radio waves pass right around “normal” telescopes, ones that we use to observe visible light.

无线电波会从我们用来观测可见光的“普通”望远镜周边穿过。

Beyond particles, electromagnetic radiation, from x-rays to radio waves, exists everywhere.

除了粒子，电磁辐射，从 x 射线到无线电波，无处不在。

They make radio waves and you can listen to them.

它们会产生无线电波，你可以听到它们。

Compare that to AM radio waves, which are hundreds of meters long.

相比之下，AM无线电波有几百米长。

In a way, detectors like LIGO are big gravitational wave radios.

某种意义上说，LIGO 这类探测器，如同一台大型引力波收音机。

They had used the telescope to study radio waves from distant planets.

他们此前曾用该望远镜来研究遥远行星发出的无线电波。

This pulse can be detected in visible light, radio waves, and even X-rays!

这种脉冲可以在可见光、无线电波、甚至X射线中被探测到！

With wavelengths measuring between one millimeter and 62 miles, radio waves are the longest.

无线电波的波长在1毫米至62英里之间，是其中最长的电磁波。

However, radio waves from Venus are similar to those emitted during terrestrial lightning storms.

然而，来自金星的无线电波与地球上的雷暴释放的电波相似。

Each spacecraft uses radio waves to beam the time and its position to Earth.

每颗卫星都使用无线电波向地球发送时间和位置信息。

Scientists first discovered Lake Vostok in the 1970s by using radio waves that penetrate the ice.

20 世纪 70 年代，科学家们通过穿透冰层的无线电波首次发现了沃斯托克湖。