Breakout innovation typically combines an unmet market need with a unique advancement in technology or service delivery .
突破性创新通常将未得到满足的市场需求与技术或服务的独特改进结合在一起。
Credit is not all that poor people need . There is also an enormous unmet demand for savings accounts .
并非所有穷困的居民都需要贷款,存款账户上还有相当大的未满足的需求。
Mr. obama linked the protests in the arab world to unmet economic needs .
奥巴马将阿拉伯世界的抗议活动与经济需求不能到满足联系起来。
But the main reason is that record deficits and the sovereign-debt crisis in europe have heightened the political price of any new borrowing , even as the graver threat of future entitlement spending goes unmet .