根据这两种场景，可以得出目前开发过程是线性的：先需求、然后是设计、编码、接着是测试、编写用户手册。
These two scenarios force the development process to be linear: requirements, then design, then code, then test, then write manuals.
应普遍重视软件编码标准和软件配置索引这两种文档，而通常规定的用户手册则不是必需的。
The two documents, Software Code Standard and Software Configuration Index that are usually ignored, should be specified as mandated documents.
EAN编码组织向企业提供欢迎函和UCC技术手册。
The EAN Numbering Organization will provide the welcome letter and UCC technical manuals.
应用推荐