perfusion flow

例句：

1. 1. The perfusion flow is crucial for the growth of plants in the soil.
   灌注流对土壤中植物的生长至关重要。
2. 2.The perfusion flow helps to distribute nutrients throughout the plant's root system.
   灌注流有助于将营养物质在整个植物的根系系统中分布。
3. 3.The perfusion flow was carefully monitored to ensure optimal watering conditions.
   灌注流的流量被仔细监测，以确保最佳的灌溉条件。