Using XML technology, the authors design a vocabulary list to describe the tables of process cards.The card template is constructed with the vocabulary list and DTD.

• 利用XML技术，设计了一套描述工艺卡片表格的通用XML词汇表，基于这套词汇表和DTD灵活构建了所需工艺文件模板，并以XML文档形式存储。