Bozhong depression with vastly thick Tertiary System deposit underwent two evolution stages of structure-deposit: rifting stage and post-rifting depression stage.

渤中坳陷的构造—沉积演化经历裂陷和裂后坳陷两大阶段。

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Others - fewer in number, but now past the panic stage and plunged deeper and deeper into depression - graduated in summer 2008, nearly 18 months ago.

其他人——人数较少，但是现在过了恐慌阶段，却陷入越来越深的沮丧——毕业于2008年夏季，近十八个月之前。

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Estimates suggest as many as one in four people will suffer from depression at some stage in their lives - and five per cent of the population is currently living with it.

据估计，大约有四分之一的人在他们生活的某个阶段会受到忧郁症的折磨，而目前有5%的人正饱受抑郁症之苦。

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So after pumping up the crowd at the Chattanooga convention Center, Huckabee moved on to the fourth stage - depression of expectations.

NPR: Huckabee Rallies for a Boost from Southern Voters

"If he doesn't pick her, a later stage of grief is depression and then acceptance, " Schneider said.

CNN: Poll: Some Clinton supporters still not embracing Obama

In Thailand, as elsewhere, the next stage of Asia's depression will see growing pressure on western lenders to bear more of the pain of a slump they helped create.

ECONOMIST: Still sick and gloomy, now rebellious