momentum method

例句：

1. 1. The momentum method is a useful tool for solving complex problems.
   动力方法是一种解决复杂问题的有效工具。
2. 2.In the field of economics, the momentum method is often used to forecast future trends.
   在经济学领域，动力方法常被用来预测未来的发展趋势。
3. 3. The momentum method has been proven to be effective in improving efficiency and productivity.
   动力方法已被证明在提高效率和生产力方面是有效的。