能量

• Some of that energy is given back .
  把部分能量再行释放。
• The atoms can rid themselves of extra energy .
  原子能够把它们多余的能量释放出来。
• As joe sleeps, his energy requirements are minimal .
  乔睡觉时，他的能量需要最小。
• The corona gains and loses energy continuously .
  日冕总是不断地获得能量和损失能量。
• The filters would have to absorb nearly all the energy .
  滤光片几乎要吸收全部能量。
• Mass is indeed a very compact form of energy !
  质量的确是能量的一种非常密集的形式。
• Many objects possess energy because of their position .
  许多物体因其位置而具有能量。
• The extra energy of motion is called unavailable energy .
  运动的额外能量叫做无用能。
• Energy and mass are equal and interchangeable .
  质量与能量相等而又是可以互相转换的。
• The bacteria can capture the energy for growth .
  这种细菌能够为了增长繁殖而夺取能量。