Omega, which has timed Olympic events since 1932, USES four digital cameras as a backup to its electronic timing system. Images from track events have routinely been released by Omega.
从1932年开始就是奥运会计时商的欧米茄，为它的电子计时系统用四个数码相机进行备份，赛后这些图片一般都会由欧米茄公布出来。
Having been put into several companies, the results show the electronic timing system and synchronization control system operate steadily, and the passing rate of bottle can reach 90%.
所设计的电子配时系统和同步控制系统已在多家制瓶厂投入运行，运行稳定，制瓶合格率可达到90%以上。
Having been put into several companies, the results show the electronic timing system and synchronization control system operate steadily, and the passing rate of bottle can reach 90%.
所设计的电子配时系统和同步控制系统已在多家制瓶厂投入运行，运行稳定，制瓶合格率可达到90%以上。
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