Recently physicists have been studying a "kink," or bend, that appears in graphs that plot the energies of paired electrons as a clue to the force that causes the pairing.
最近物理学家研究了成对电子能量图表里的“弯折”，做为造成配对力量的一个线索。
As they do so, the electrons that were paired with them in the anode during the charging process are released. These electrons power an external circuit.
电池放电时，正极释放出的锂离子快速运动回到负极，充电过程中在负极由锂离子携带的电子被释放出来，从而为外部电路提供电力。
Because we have paired set in a 2 s orbital, so all we're left essentially is two electrons that are available for bonding.
因为我们有一对，在2s轨道里已经配对了，所以只剩下两个电子可以用来成键。
All Pn? Bn? Cluster ions have a strong tendency to have their electrons paired.
所有这些簇离子均有使其所有价电子成对的强烈倾向。
All Pn? Bn? Cluster ions have a strong tendency to have their electrons paired.
所有这些簇离子均有使其所有价电子成对的强烈倾向。
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