Highly reactive and delocalized electrons would react with photons . 高度活性和非定域的电子应该能够与光子起反应。
2.
More than half the elements are metals in which close-packed arrays of atoms are held together by delocalized electrons . 半数以上的元素是金属，在金属中原子依靠离位的电子紧密结合在一起。
3.
The delocalized electrons can exist only in states that have specific energy levels 游移电子只能在具有特定能量的状态上存在。
