In electric power system, Digital Program ControlledExchange has been used broadly because communications requests high reliability.
在电力系统中,由于对通信的可靠性要求较高,因此程控数字交换机正在得到广泛的应用。
2
It is found that the system will be in monostable state or bistable state, which is controlled by the competition between the uniaxial anisotropy and the exchange anisotropy of the system.