flow-rate impulse

例句：

1. 1. The new sensor measures the flow rate of gases in the pipeline.
   新传感器测量管道中气体的流量。
2. 2.The engineer used a flow-rate impulse to optimize the process.
   工程师使用流量脉冲来优化过程。
3. 3. The flow-rate impulse was crucial for the project's success.
   流量脉冲对于项目的成功至关重要。