迭代模式 meaning in English
iterator pattern
Examples
- Relation upstream downstream based dsm ( udbd ) is defined to avoid singleness of classical dsm and it reinforces the capability to describe activity relations ; iteration udbd is defined to describe multi iteration modes of activities ; overlapping udbd make it possible to describe activity overlapping with matrix
定义了关系udbd (基于上下游关系的设计结构矩阵) ,避免了传统dsm对活动关系描述的单一性,增强了对活动关系的描述能力;定义了迭代udbd ,解决了多种迭代模式的描述问题;定义了重叠udbd ,使利用矩阵描述活动重叠成为可能。