numbering plan

• 编号方案

numbering plan的用法和样例：

例句

1. This form is used to help provide a common numbering scheme.
   该表用于帮助提供公用编号方案。
2. The Angolan government recently drew up a national numbering plan due to the rapid growth of the telecommunications market.
   由于安哥拉电信市场增长迅速，最近政府起草了一份编号计划。