我们把来自太空的无线电波变成了光。
宇宙中的许多物体是看不见的，但它们发射无线电波。
Many objects in the universe are invisible, but they send radio waves.
访谈通过无线电波传了出去。
这场竞选大战不是在街头集会中进行，而是在无线电波中交锋。
The election campaign has been fought not in street rallies but on the airwaves.
愈来愈多的电视台和广播电台使无线电波段愈来愈拥挤。
More and more TV and radio stations are crowding the airwaves.
我们向全球发射无线电波。
我们地球上的无线电波会干扰来自太空的电波吗？
Our radio waves here on earth interfere with the waves from space?
无线电波是一种我们看不见的电磁辐射。
它们是用无线电波交谈，不过那些信号并不来自它们。
They use the radio waves to talk, but the signals don't come from them.
但是无线电波的吸引力在于它们几乎无处不在。
But the attraction of radio waves is that they are pretty much everywhere.
区别在于雷达是基于无线电波。
这并不是说无线电波不能保存来自远处的力量。
That is not to say that radio waves cannot pack a punch from a distance.
更有意思的是，你也听不见无线电波。
但是无线电波呢？是可以检测的。
你看不见无线电波。
你闻不到无线电波。
你摸不到无线电波。
无线电波可以毁灭,即使它们是无形的,在相关的意义上来说。
Radio waves can be destroyed even though they are invisible in the relevant sense.
无线电波广泛存在于自然界中，从声波、光波到空间中的宇宙射线。
Radio waves exist in nature, from sound and light to cosmic rays in space.
无线电波可以检测的到。
无线电波亦然。
小型半导体收音机：如果没有无线电波就没有一点价值。
Small transistor radio: Of little value as there is no transmitter.
无线电波层析成象可以更简单，更准确，对某些人来说侵扰程度更低。
Radio tomography could be simpler, more accurate and, some might feel, less intrusive.
好，你是说无线电波,有点像形式。
OK. The suggestion was radio waves are a bit like the forms.
无线电波的使用；
卫星通过无线电波把它们所拍的其他星球的照片送回地球。
Satellites sent back the photographs of other planets to earth by way of radio.
所有手机都可能因受无线电波的干扰而影响通话质量。
All mobile phones may be subject to radio interference which may affect their performance.
问题的答案，得从另一条完全不相同的思路中寻找：无线电波霎。
The solution emerged from an entirely separate line of work, on radio pulsars.
宇宙浸泡在无线电波的海洋中。
宇宙浸泡在无线电波的海洋中。
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