simulated flow

例句：

1. 1. The simulation of theflow of water in the river was impressive.
   河流中水流的模拟令人印象深刻。
2. 2. The engineersimulated the flow of water to test thedesign.
   工程师模拟水流以测试设计。
3. 3. The simulationof the flow of water is crucial forunderstanding the behavior of a river.
   模拟水流对于理解河流的行为至关重要。