Eliminate the cost differentials between distributed and existing mainframe-based development environments. 消除分布式开发环境和基于现有大型机的开发环境之间的成本差异。
Yet to achieve that they have to address the cost differentials that have built up between northern and southern Europe since the start of the monetary union. 然而,要实现这个目标,它们必须解决自欧洲货币联盟建立以来,欧洲北方与南方之间形成的成本差距。
The model combines trade cost element of new trade theory and country size differentials and multiple tax instruments. 该不对称国际税收竞争模型将新贸易理论中的贸易成本元素与国家规模差异和存在多种税收工具结合起来。