Radio telescopes create pictures of the sky, not in visible light, but in radio waves.
射电望远镜拍摄的天空图片不是可见光，而是无线电波。
It is technically incorrect to talk about bat "radar", since they do not use radio waves.
蝙蝠“雷达”这个用语在技术上是错误的，因为它们不使用无线电波。
My point here is not to say, oh, you idiot, Plato, why didn't you think of radio waves?
我这里不是想说，你真傻，柏拉图，你为什么没想到无线电波呢？
So here's my proposal. Suppose what we think is not about harmony, but radio waves.
我的提议是这样的，假设我们想的不是和声而是无线电波。
The process is not entirely efficient, and there is a byproduct: an enormous amount of energy — radio waves, X-rays and regular light — hyper-illuminates the whole scene.
整个过程并不是特别有效率，而且还有副产品：一个庞大的能量团——无线电波，X射线和常规的光——高度照亮着整个区域。
That is not to say that radio waves cannot pack a punch from a distance.
这并不是说无线电波不能保存来自远处的力量。
Perhaps, then, it will be a sign like this—of a technological civilisation millions of years old—that is seen, rather than some upstart that has not even got its radio waves under control.
或许我们有一天会发现这样一个信号—— 一个有数百万念历史的工业文明——至少看起来是，这总比一个刚刚起步的还没有学会控制无线电的文明要好。
He said humans were not going to be able to establish contact with the extraterrestrials through radio waves but through the power of thought.
他说，人类不能通过电波与天外来客建立联系，而能通过思想的力量建立联系。
Ah, ok, I misunderstood, so the question is rather look, radio waves are not like forms, to which the answer is yes, that's exactly the problem.
好的，我刚才理解错了，她是问，无线电波不像形式，这么说是对的，这正是问题所在。
And for those who would rather not have their food broadcast radio waves after getting it home, fear not.
顾客大可不必担心食品带回家后还会发射无线波。
But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things.
但核辐射不同于普通的无线电波，它对人类以及其他生物不是无害的。
They do not occur in a decided frequency, but rather through a special modulation, the radio waves identity.
他们通常不发生在确定的频率，而是通过一个特定的调治，来确定无线电波。
Not that the earth blocks all that but the earth blocks the low-frequency stuff for sure, including radio waves and that can be brought into you just by being barefoot.
地虽然不能抵挡所有频率，但它能抵挡低频电波，包括无线电波，单单赤足便能达到以上效果。
Unlike radio, light waves will not penetrate walls.
可见光不同于无线电波，无法穿透墙壁。
Scientists have learned how to separate radio waves into different lengths called frequencies. This permits many radio stations to broadcast at the same time and not interfere with each other.
科学家们已研究出如何将不同长度的无线电波划分为频率，这样就能让许多无线电台在同一时间里进行广播而不会相互干扰。
The radio waves which pass through the brain are not necessarily registered by one who has a brain transmitter.
无线电波通过大脑不必需由那些有大脑传输器的人登记。
It is technically incorrect to talk about bat 'radar', since they do not use radio waves.
严密来说，说蝙蝠有“雷达”系统是错误的，因为他们并不使用无线电波。
It is technically incorrect to talk about bat 'radar', since they do not use radio waves.
技术上来说，谈论蝙蝠“雷达”一词并不正确，因为它们并不使用无线电波。
It is designed not to exceed the limits for exposure to radio waves recommended by international guidelines.
它的设计不超过限额的无线电波暴露推荐的国际准则。
But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things.
但是不像普通的电波，核辐射不是对人类和其它生物没有伤害。
But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things.
但是不像普通的电波，核辐射不是对人类和其它生物没有伤害。
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