Quartz crystal resonators are devices that supply standard time base.
石英晶体谐振器是一种提供基准时基的器件。
At the same time, they also discuss a leader election method based on continuous time changes in order to get a standard time base.
同时也讨论了一种基于连续时间变化的领导选择策略，以保证获得正确的标准时钟基。
A new tool that can test the clock base frequency error of energy measuring devices and provide GPS standard time to calibrate real-time clock was introduced in this paper.
介绍了一种用来测量电能计量装置的时钟基频误差，并提供GPS标准时间以校准其实时时钟的新型工具。
The time base was given both by a crystal clock and the broadcast standard signals.
时间标准是由石英钟和广播标准信号提供的。
A diagram checking module for PLC base on IEC61131-3 standard is designed and the module is divided into real-time part and non real-time part.
分实时和非实时两部分设计一个基于IEC61131 - 3标准的可编程逻辑控制器(plc)梯形图检查模块。
A diagram checking module for PLC base on IEC61131-3 standard is designed and the module is divided into real-time part and non real-time part.
分实时和非实时两部分设计一个基于IEC61131 - 3标准的可编程逻辑控制器(plc)梯形图检查模块。
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