Ewald method

例句：

1. 1. The Ewald method is a popular approach to studying the history of science.
   尤瓦尔方法是一种流行的研究科学历史的方法。
2. 2. The Ewald method has been used to analyze the impact of climate change on ecosystems.
   尤瓦尔方法被用来分析气候变化对生态系统的影响。
3. 3.The Ewald method is often used in business to improve decision-making processes.
   尤瓦尔方法常用于商业领域，以提高决策过程。