To resolve the large time jitter error of middle-long range action in UWB fuse systems, a novel time system base on crystal frequency division has been proposed.
为解决中远距离超宽带引信中的距离延迟和缓解延迟时间的大抖动误差，本文提出了一种基于晶振分频的时间系统。
An Iraqi soldier from 2nd Division gives water to detainees after returning to their base from a morning mission on June 5, 2010 in Mosul, Iraq.
第二师的一名伊拉克士兵被拘留后，让水从一个在返回摩苏尔，伊拉克于2010年6月5日上午使命基地。
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