quotient extension

例句：

1. 1. The company's financial performance has been significantly improved by the quotient extension strategy.
   公司的财务状况通过商数扩展战略得到了显著改善。
2. 2. The research team proposed a new method to extend the quotient of the product.
   研究小组提出了一种新的方法来扩展产品商数。
3. 3. The quotient extension technique is widely used in financial analysis and risk management.
   商数扩展技术在金融分析和风险管理中广泛应用。