steady state model

例句：

1. 1.In the steady-state model, theconcentration of pollutants is constant overtime.
   在稳态模型中，污染物的浓度随时间保持不变。
2. 2. The steady-state model helps usunderstand how different factors affect thesystem's behavior.
   稳态模型帮助我们理解不同因素如何影响系统的行为。
3. 3. Thesteady-state model is often used inenvironmental science to predict the long-termeffects of pollution.
   稳态模型常用于环境科学中，以预测污染的长期影响。