... 断轨防护;断轨保障broken rail protection;broken rail protection 轨道占用track occupied 分路效应shunting effect ...
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occupied track 占用线路 ; 占有线路
At the same time I was also occupied with trying to get the Northern Ireland peace process back on track.
在这段时间,我还忙于试图使北爱和平进程重新步入正轨。
Many years ago, Chinese athlete Liu Xiang had broken the rule, he occupied an important place in track and field.
很多年以前,中国的运动员刘翔打破了这个规律,他在田径项目上占据了很重要的位置。
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