The ionosphere welcomes you to discover more about this little-known region.

欢迎你来探索更多关于电离层的秘密！

The ionosphere is in constant motion, an amazing effect of space weather.

电离层一直在运动，这是空间天气的一个惊人效应。

Shortwave signals bounce off the ionosphere, a layer of charged particles high in the atmosphere.

电离层是大气中的一层带电粒子层，短波信号会从电离层反射回来。

About 30 to 600 miles straight up, at the ionosphere, Earth's interface to space!

大约 30 到 600 英里的距离就是电离层，地球与太空的界面！

The sun outbursts could first disrupt the ionosphere — where the Earth's atmosphere meets space — and radio communications.

太阳爆发可能首先破坏电离层(地球大气与太空相遇的地方)和无线电通信。

Cruise along a magnetic field line and see how the ionosphere's charged material also interacts with Earth's own magnetic field.

沿着磁力线航行，看看电离层的带电物质是如何与地球磁场相互作用的。

Others hope to bypass the ionosphere altogether.

其他人希望完全绕过电离层。

This daily show is made possible by the ionosphere's own swarming charged particles because that's what the ionosphere is, it's all charged particles!

这个每日节目是由电离层自身的带电粒子群形成的，因为电离层就是这样，都是带电粒子！

The problem is the ionosphere, which begins about 80km above Earth's surface.

问题在于电离层，它始于距离地球表面约 80 公里的地方。

At night, the ionosphere weakens them by a factor of about 100, says Dr Rodger.

罗杰博士说，到了晚上，电离层会使电磁波强度减弱约 100 倍。

Between 40 and 600 miles of altitude, there’s a layer of the atmosphere called the ionosphere.

在 40 到 600 英里的高度之间， 有一层大气称为电离层。

Even so, its radiation, which arrived on October 9th, disrupted the ionosphere, and thus some radio communications.

即便如此， 它在 10 月 9 日到达的辐射扰乱了电离层，从而扰乱了一些无线电通信。

Experience the unique beauty of every season, as changes in Earth's atmosphere, daily and annually, can create pressure waves, changing the ionosphere's shape and density.

体验每个季节的独特之美，因为地球大气每天和每年的变化都会产生压力波，改变电离层的形状和密度。

The NRL, for its part, seeks to launch a rocket that would release 1.5kg of barium, a metal, into the ionosphere, where sunlight strips off electrons.

而 NRL 则试图发射一枚火箭，将 1.5 公斤金属钡释放到电离层，在那里阳光会剥离电子。

A moment before the onset of the all and shrouding darkness bright Northern Lights may appear due to changes in the magnetic field around the Earth and the disturbances in the ionosphere.

由于地球周围磁场的变化和电离层的扰动，在笼罩一切的黑暗降临之前，明亮的北极光可能会出现。

Without the bounce from the ionosphere, FM radio can only be picked up within line-of-sight of the broadcast tower which, since the earth supposedly curves, is only about 30-40 miles.

如果没有来自电离层的反射， FM 收音机只能在广播塔的视线范围内接收，因为地球应该是弯曲的， 所以广播塔只有大约 30-40 英里。