hardware key硬件钥匙hardwaren.五金器具；[计] 硬件；武器装备hardware software harmony硬件冗余法, 硬件冗余度hardware packet filtering硬件包过滤hardware padding sequence硬件填充序列hardware fault-tolerant硬件容错hardware technical change硬技术Hardware Interface Module硬件接口组件hardware resource control硬件资源控制hardware electric circuit硬件电路Hardware Operating System硬件操作系统hardware program language硬件编程语言

1. Input Hardware Input devices take data and programs people can read or understand and convert them to a form the computer can process.
   输入硬件输入硬件接收人们能读懂的程序和数据并将其转换为计算机能处理的形式。