bistable optical element

例句：

1. 1.The bistable switch can be used to control the flow of electricity.
   双稳态开关可以用来控制电流的流动。
2. 2.The temperature sensor is bistable, meaning it can change state without a reset.
   温度传感器是可逆的，意味着它可以在没有重置的情况下改变状态。
3. 3. The bistable nature of this material makes it ideal for use in circuits that require precise timing.
   这种材料的可逆性质使其非常适合用于需要精确定时的电路中。