parameter

/pərˈæmətər/

a constant in the equation of a curve that can be varied to yield a family of similar curves

Chinese meaning: 参数；变量

The experiment's parameters were carefully defined to ensure accurate results.

实验的参数被仔细定义以确保结果准确。

We need to adjust the parameters of the model to fit the new data.

我们需要调整模型的参数以适应新数据。