logic construction

• 逻辑结构

logic construction的用法和样例：

例句

1. A logic structure of the models in relational database was given and a costing method in CIMS was proposed.
   介绍了上述模型在关系数据库中的逻辑结构和在计算机集成制造系统环境下进行成本计算的方法。