利用图元建模,绘制闹钟,要求闹钟时间与计算机系统时间同步-The use of graphic element modeling, rendering an alarm clock, alarm clock, the time requirements of computer systems and time synchronization

基于IEEE1588的时钟同步技术及其应用,希望给大家带来帮助 不错的(Based on IEEE1588 clock synchronization technology and its application, hope to bring you good help)