functional specification

基本解释

At this point I've got a basic functional specification for the argument processing library.
这时，我已经得到了参数处理库的基本功能的规范说明书。
Writing a functional specification is at the very heart of agile development, because it lets you iterate rapidly over many possible designs before you write code.
写功能设计规格是敏捷开发中非常核心的一部分，因为它可以让您迅速地迭代许多可能的设计，然后再编写代码。
The project plan contains the functional specification (combined plans of each team) and a schedule. The project plan approved milestone is permission from management to proceed with the deployment.
项目计划包含功能说明（每个工作组的合并计划）和日程。项目计划批准的里程碑是管理人员批准继续进行部署。