This knocked the bottom out of the logical structure of the theory. 這打破了理論邏輯結構的底限。
A logic structure of the models in relational database was given and a costing method in CIMS was proposed. 介紹了上述模型在關(guān)系數據庫中的邏輯結構和在計算機集成制造系統環(huán)境下進(jìn)行成本計算的方法。