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.
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.
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。
我们向全球发射无线电波。
无线电波是一种我们看不见的电磁辐射。
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?
区别在于雷达是基于无线电波。
但是无线电波呢？是可以检测的。
更有意思的是，你也听不见无线电波。
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.
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.
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.
你看不见无线电波。
你闻不到无线电波。
你摸不到无线电波。
宇宙浸泡在无线电波的海洋中。
我们把无线电波与水波作了比较。
微型电池的供能能通过无线电波充电。
The tiny batteries that power them can be recharged by radio waves.
无线电波的使用；
无线电波也是以光速传播的。
无线电波也被认为是辐射能。
无线电波可以检测的到。
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.
你示意希望了解我们掌握无线电波的情况；
You do have possible hints as to how we may take possession of the airwaves;
无线电波是直线传播的。
较复杂的电子技术是利用光或无线电波传播。
The highly sophisticated electronic methods rely on either light or radio wave propagation.
无线电波亦然。
无线电波亦然。
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