simulation model program

例句：

1. 1. Thesimulation model program is designed to simulate thebehavior of a complex system.
   该仿真模型程序旨在模拟复杂系统的运行行为。
2. 2. The simulationmodel program was developed to help us understandthe workings of the new machine.
   该仿真模型程序被开发出来，以帮助我们理解新机器的工作原理。
3. 3. The simulation modelprogram has been used to study the effectsof climate change on ecosystems.
   该仿真模型程序已被用于研究气候变化对生态系统的影响。