associated equation

例句：

1. 1. The researchers developed a model that can predict the behavior of an organism based on its genetic makeup and environmental factors.
   研究人员开发了一个模型，可以根据生物的遗传特征和环境因素来预测其行为。
2. 2.In economics, the associated equation is used to describe how changes in one variable affect another.
   在经济学中，相关方程用于描述一个变量的变化如何影响另一个变量。
3. 3. The associated equation helps us understand the relationship between two variables and how they interact with each other.
   相关方程帮助我们理解两个变量之间的关系以及它们是如何相互作用的。