triple-coincidence switch

例句：

1. 1. The triple-coincidence switch was designed to prevent accidents caused by human error.
   三重巧合开关被设计用来防止由人为错误引起的事故。
2. 2.The engineer used the triple-coincidence switch to detect the sudden drop in temperature.
   工程师使用三重巧合开关来检测温度的突然下降。
3. 3. The triple-coincidence switch is a critical component of the safety system in this aircraft.
   三重巧合开关是这架飞机安全系统的一个关键组件。