sequential switch circuit

例句：

1. 1. The new sequential switch circuithas greatly improved the efficiency of our productionline.
   新的顺序开关电路大大提高了我们生产线的效率。
2. 2. The engineer designed a sequential switchcircuit to control the flow of water inthe irrigation system.
   工程师设计了一个顺序开关电路来控制灌溉系统的水流。
3. 3. Thesequential switch circuit was used to detectand prevent potential safety hazards in thefactory.
   顺序开关电路被用来检测和预防工厂中的潜在安全危险。