The "seesaw" brought cycles of intensely cold winters and easterly winds, then switched abruptly to years of heavy spring and early summer rains, mild winters, and frequent Atlantic waves.
这个“跷跷板”带来了极度寒冷的周期性的严冬和东风,然后突然转换成多年的阴沉春季、过早降雨的夏季和温和的冬季,以及频繁的大西洋海浪。
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。
So, we'll take a little bit of a step back after we introduce quantum mechanics, and talk about light as a wave, and the characteristic of waves, and then light as a particle. And one example of this is in the photoelectric effect.
等我们介绍完量子力学后,我们要回过头来讨论下光,作为一种波和它的波动性特征,以及光作为一种粒子,其中的一个粒子就是光电效应。
see people with them, and what happens here is it's supposed to be those noise cancellation headphones. All they do is they take in the ambient noise that's around it, and there's actually battery in the headphones, that then produces waves that are going to destructively interfere with that ambient noise.
我从来没有用过这个,但你会看到有人带他们,它们可以作为消噪音耳机,它们所做的就是采入,周围的随机噪声,耳机里面是,有电池的,然后它能产生和,随机噪声相干相消的声波。
a strained relation between speech and meter.] I like to drag and break the intonation across the meter as waves first comb and then break stumbling on the shingle .
在说话和节奏之间的这种紧密联系],我喜欢,又是同样的词,拖长和打破,节拍中的语调,就像波浪先平静然后在屋顶上跌跌撞撞地破裂,我想我现在在写诗,它看起来是。
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