For the on-site model, a four-subband global structure of energy spectrum is shown clearly, but no obvious hierarchical trifurcation of each sub-band is found.

对于在位模型，谱结构是清晰的四子带全局结构，但每一子带未见明显的三分支结构。

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Four panicky days later, Jirbo junked the subscription model and turned to advertising--on the Jirbo site and embedded in games--for revenue.

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