theory model的用法和樣例：
例句
- By using system vicissitude theory we can construct the general vicissitude theory model of our country accounting system.
摘要運用制度變遷理論，可以構建我國會(huì )計制度變遷的一般理論模型。 - Based on the perturbation theory, a theoretical model for chainlike molecules is established.
對鏈狀分子體系用微擾理論建立了理論模型。
