铁路职工睡眠质量与焦虑、抑郁相关研究 关键词】 铁路职工;睡眠质量;焦虑;抑郁 [gap=1223]Key words】 Railroad workers; Sleep quality; Anxiety; Depression
基于24个网页-相关网页
Chinese Railroad Workers Memorial 路工人纪念碑
Chinese Railroad Workers 中国铁路工人
Railroad transportation workers 铁路运输工人
Court decisions always went against railroad workers.
法院的判决总是对铁路工人不利。
A runaway trolley is about to kill five railroad workers.
有辆错轨的有轨列车将要撞死路边的五位工人。
Theother railroad workers welcomed the machine, but not John Henry.
其他的铁路工人 都很欢迎这种机器,但是亨利不喜欢。
A short time later,state soldiers were used to break up a strike by railroad workers in New York.
VOA: special.2010.06.10
His train is unsafe. Yet he stays on the job after other workers have called a strike against the railroad company.
VOA: special.2010.09.06
The company asked him to lead workers on a project to extend the railroad into the Allegheny Mountains.
VOA: special.2009.02.21
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