In enterprise application development, loose coupling between tiers is paramount to building a reusable, extensible solution. 在企业级运用中,在各层之间的松散的耦合关系对于建立一个可重用,可扩展的解决方案是极为重要的。
They have important theoretical guiding significance to reveal the interactive coercing relation and dynamic coupling relation between urbanization and ecological environment. 对系统揭示城市化过程与生态环境演变过程之间的交互胁迫和动态耦合关系具有重要的理论指导意义。