in-line meter

例句：

1. 1. The in-line meter is used to measure the flow of water.
   直通式仪表用于测量水流。
2. 2.The in-line meter was installed in the electrical circuit to monitor power consumption.
   直通式仪表安装在电路中以监测电力消耗。
3. 3. The in-line meter is a crucial tool for ensuring safe and efficient operation of industrial processes.
   直通式仪表是确保工业过程安全高效运行的关键工具。