slave clock

Punctual as a clock, he works like a galley slave at his lectures.

像时钟一样准时的他,讲起课来如同船上的奴工.

Firstly, the synchronous Ethernet mode is introduced, and the synchronous precision of the master clock and the slave one is reached to sub-nanoseconds.

首先对同步以太网模式做了介绍，并实际测量了主从时钟时间同步精度可达到亚纳秒量级。

Best master clock algorithm is used to decide whether the PTP clock is master clock or slave clock in the thesis.

本文根据最佳主时钟算法确定PTP时钟是主时钟还是从时钟。

Finally, the master clock and slave one are linked by the hub or switch, the time synchronous precision is researched.

最后，通过使用集线器与交换机连接主从时钟，分析了其对同步精度的影响，可达到亚微秒的同步精度。