Only by taking an iterative approach where each iteration combines top-down andbottom-up design is an organization likely to achieve Process Isomorphism.
只有采用迭代的方式，在每个迭代中结合自顶向下和自底向上的设计，组织才有可能获得流程同构。
2
This process consists of a combination of top-down, bottom-up, and middle-out techniques of domain decomposition, existing asset analysis, and goal-service modeling.
这个过程由域分解、现有资产分析和目标服务建模的自顶向下、自底向上、中间向外技术的联合组成。
3
Based on Schemata Theory, this paper believes that there are two information-processing modes in the process of listening comprehension: top-down processing andbottom-up processing.