摘要
通过关系型数据模型在建立焊接质量管理数据库的基础上 ,提出了造船过程中焊接质量数据的计算机追溯模型 ,实现了焊接质量数据从材质、工艺过程以及责任的可追溯性。
Based on a relationship-data model of database system,a computer-based model of quality tracing system for tracing the welding quality in the process of shipbuilding is put forward.With this model,welding quality including material,welding procedure and responsibility can be traced.
出处
《船舶工程》
CSCD
北大核心
2003年第3期62-64,共3页
Ship Engineering
