bistability

例句：

1. 1. The system is bistable, meaning it can switch between two stable states.
   这个系统是双稳态的，意味着它可以在两个稳定状态之间切换。
2. 2.Bistable systems are used in many applications, such as communication and control systems.
   双稳态系统在许多应用中都有使用，如通信和控制系统。
3. 3.In a bistable system, the state changes when the input signal reaches a certain threshold.
   在双稳态系统中，当输入信号达到某个阈值时，状态会发生变化。