It will update your system clock time, synchronizing it with atomic clocks through the Internet.
该软件将更新你的系统时间，通过因特网使用原子时钟同步你的系统时间。
2
In a distributed real time database system, the only way to ensure transaction atomicity is to investigate and develop a real timeatomic commit protocol.
在分布式实时数据库系统中，保证事务原子性的唯一途径是研究和开发出一个实时的原子提交协议。
3
Rubidium atomic clock is used for the time reference signal in the system, by which the user can get the positioning information without sending any signal.