switch-in造句

• Application of microprocessor type spare power auto - switch - in device
  微机式备用电源自动投入装置的应用
• The wide band network has applied the ip adn atm telecommunication technique , the most advanced in nowadays world . the on - line junction wide band from xinyu to nanchang reaches 22 . 5g , which gets to customers via 8 , 000 - core km optics cables and wide band switch - in networks . this has speeded uop the information process of this city , providing conditions for the information highway adn entering into " e " age
  5g ，通过遍布市内的8000芯公里光纤网、宽带接入网及用户网，能实现千兆到小区、百兆到大楼，十兆到用户的高速互联网接入，为真正实现通"信息高速公路" ，加快新余信息化进程，积极融入" e "时代创造了条件
• In our protection device , can is used for the communication of double mcu , one is the main protection mcu , which gathers the analog data , drives the switch - out and switch - in circuit , the other is managing mcu , which takes charge the person - computer dialogue and the communication with the outside devices
  本文采取硬件时钟方式为数字保护装置提供时钟显示，利用iic与时钟芯片pcf8583的通信，直接取得对pcf8583进行时钟校正和获取时钟，并对软件时钟进行修改。