如果发生共振耦合，修饰态激发导致半最大原子相干（0.25）。
On the resonance selective dressed excitation leads to half of maximal atomic coherence (0.25).
发现由于双色场的相干效应， 在其谐波谱中不仅产生了奇次谐波， 还产生了偶次谐波和半整数次谐波。
It is found that there exist odd harmonics, even harmonics and semi-integer harmonics due to the coherent interaction between two colors.
主卧书房：阅读区和睡眠区分开，就算另一半在里面睡觉也不会互相干扰。
Advocate lie study: read area and sleep separate, even half asleep nor mutual interference.
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