cosmic rays
cosmic rays
n. [高能] 宇宙线，[高能] 宇宙射线
- 请先登录
- n. [高能] 宇宙线，[高能] 宇宙射线
-
1. As another example, cosmic rays have a wavelength of lessthan a millionth of a millionth of an inch, while some radio waves have wave lengths of over a mile!
再举另外一个例子，宇宙射线的波长不及万亿亿分之一英寸，而某些无线电波的波长却超过一英里！
-
2. People dozing in orbit see streaks and bursts of bright colour caused by high-energy cosmic rays painlessly slamming into their retinas.
人们在小睡时会看到明亮的条纹和闪光，这是由于高能的宇宙射线在不知不觉刺激他们的视网膜。
- 请先登录
0 个回复