Rays Radiant Spotlight 柱状放射光
Other forms of radiant energy familiar to us are radio waves, infrared rays, ultra - violet rays, X rays, and gamma rays.
我们熟悉的另外一些形式的辐射能是电磁波，红外线、紫外线、X射线和伽玛射线。
Different kinds of radiant energy, such as light, X rays, and radio waves, seem very different from each other.
各种辐射能，例如光，X射线以及无线电波，彼此很不相同。
应用推荐