1.Electromagnetic waves can have all sorts of strange effects on us.

波对我们有各种各样奇怪影响。

2.To see something, we need light, an electromagnetic wave.

想要做观测，我们需要光，也就波。

3.Light is basically a tiny electromagnetic wave traveling through space.

基本上，光在宇宙中穿梭微小波。

4.We should beware of the electromagnetic waves from the computer.

我们应该小心从脑中发射波。

5.So small that the electromagnetic waves we used to see are too big to touch them.

它小到我们过去所能看到波根本碰不到。

6.Wifi networks on land use electromagnetic waves, but in water these will only travel a few centimetres.

地面上WiFi网络使波，但在水中它们只能穿行几厘米而已。

7.The advent of " metamaterials" provides a new solution for the perfect invisibility of any electromagnetic wave.

“超材料”出现为任何波完美隐形提供了新解决方案。

8.Maybe as civilizations develop, they quickly discover communication technologies far more sophisticated and useful than electromagnetic waves.

可能一个文明发展得太快，以致于它们使比波更加复杂有信号。

9.They give tribute to electromagnetic waves of the telegraph, a new form of communication at the time.

他们为报中波研究作出了极大贡献，也就当时新一种通信方式。

10.We can try to solve this by creating electromagnetic waves with more and much smaller wavelengths.

我们可以藉由缩小波波长来解决问。

11.Now, as these two oscillating fields move across space, that is what is known as an electromagnetic wave.

现在，当这两个振荡场在空间中移动时，这就我们所说波。

12.To understand what's actually happening here, we need to understand how electromagnetic waves like light travel across space.

为了理解这里到底发生了什么，我们需要理解像光这样波如何穿越空间。

13.Conduction is the transfer of heat between solid objects, convection uses the movement of fluids, while radiation relies on electromagnetic waves.

传导指两个固体之间热量转移，对流运流体运动，辐射利波。

14.An " X-ray" is an electromagnetic wave of high energy.

“X 射线” 一种高能波。机翻

15.Instead, heat is transferred by electromagnetic waves.

相反，热量通过波传播。

16.Metal can also be a problem, because it’s really good at reflecting electromagnetic waves.

金属也可能个问，因为它非常擅长反射波。机翻

17.Gravitational waves—ripples in the geometry of space-time—are analogous to electromagnetic waves.

引力波——空间-时间几何形态波动——同波相似。

18.There's actually higher frequencies of electromagnetic waves that have all sorts of applications.

实际上，更高频率波具有各种各样应。机翻

19.Both are types of signals made up of electromagnetic waves that a radio can pick up.

两者都由无线可以接收波组成信号。机翻

20.Because it's also useful in studying curves, pi helps us understand periodic or oscillating systems like clocks, electromagnetic waves, and even music.

因为学习曲线也需要到 π，π 帮助我们认识周期或振动系统，如钟摆、波甚至音乐。