parameter equation

例句：

1. 1. In the study of fluid dynamics,the parameter equation is used to describe thebehavior of fluids under different conditions.
   在流体动力学研究中，参数方程用于描述在不同条件下流体的行为。
2. 2. The parameter equation was derivedfrom the experimental data and provided a mathematicalmodel for predicting the performance of thesystem.
   参数方程是根据实验数据推导出来的，为预测系统性能提供了一个数学模型。
3. 3. Theparameter equation was used to optimize the designof the machine, resulting in a moreefficient and reliable product.
   参数方程被用来优化机器的设计，从而生产出更高效、更可靠的产品。