提起“核按钮”,也许一般人都认为,“核按钮”就是类似于门铃一样的红色按钮,总统只要轻轻一按,核导弹就会发射出去,其实远非如此。“核按钮”只是一种能发出核攻击命令的特殊通信设备。那么,“核按钮”构造到底是什么样呢?它又是如何发出控制指令的?请看—— Mentioning the “nuclear button” may be considered by most people. The “nuclear button” is a red button similar to a doorbell. In fact, it is far from the case that the president launches a nuclear missile with a single click. The “nuclear button” is just a special communications device that can issue nuclear attack commands. So, “nuclear button” in the end what is the structure? How does it issue control instructions? Look -