To catch these waves, radio telescopes usually have huge antennas.

为了捕捉这些电波，电波望远镜通常都有巨大的天线。

youdao

We need to use radio telescopes, specially designed to receive these waves and then, we can use computers to create pictures based on the information we receive.

我们需要使用射电望远镜，专门设计来接收这些波，然后，我们可以使用电脑根据我们接收到的信息来创建图片。

youdao

These waves reflect (反射) off surfaces all around and return to my ears.

这些波段经过周围表面的反射后，又回到我的耳朵里。

youdao

These areas, called cosmic masers, are rich in gas molecules that have the effect of strengthening radio waves.

VOA: special.2009.01.20

The first of these waves is, you remember, the restrictions on private property, even the abolition of private property.

第一波是，记得是什么吗，限制私产，甚至要废除私产制。

耶鲁公开课 - 政治哲学导论课程节选

Each of these waves is regarded as in some way necessary for the proper construction of a just city.

每一波,在某些程度上,都被视为是真正建立正义之城的必需条件。

耶鲁公开课 - 政治哲学导论课程节选

It's very impressive to watch but these waves could come over at any time.

BBC: Rain and high winds battering UK

At first, these waves are big and powerful, but their size decreases through the night.

ECONOMIST: Memory formation

Sometimes, however, these waves become horribly distorted and make the heart beat erratically, a condition called cardiac fibrillation.

ECONOMIST: Better living through chaos