例句與造句

1. Based on the definition of institutions and rules , the article develops a basic framework that combines the dynamics of institutional change and mathematic economics
   從基本涵義界定出發(fā)，將制度及制度變遷納入數(shù)學(xué)抽象，從模型工具上溝通了制度變遷與經(jīng)濟(jì)增長(zhǎng)的聯(lián)系。
2. It's difficult to find mathematic economics in a sentence. 用mathematic economics造句挺難的