radiation energy

• 辐射能

radiation energy的用法和样例：

例句

1. We know that light is a variety of radiant energy.
   我们知道光是一种辐射能。
2. The sun's radiation penetrates the skin.
   太阳的辐射能透进皮肤。
3. They give off discrete amounts of radiant energy.
   它们放出不连续的辐射能量。
4. Material energy can be transformed into radiant energy only in units of a certain size.
   物质能量只能以一定大小的单位转变为辐射能量。