火灾: fire; conflagration环境: environment; surroundings; c ...信号: signal; semaphore; gun显示: show; display; demonstrate; ...顺序: sequence火灾环境: fire environment显示顺序: dr *draworder信号显示: signal aspect; signal display信号显示板: indicator panel信号显示器: annunciator; signal indicator信号显示区: cue field等信号显示器: pip matching display断续信号显示: intermittent signal display机车信号显示: cab signal indication控制信号显示: control message display生理信号显示: physiological signal display数字信号显示: numeral signal aspect信标信号显示: beacon presentation信号显示检验: signal indication checking信号显示距离: signal view信号显示装置: phase equipment信号显示；信号形态: signal aspect前期绿灯信号显示: leading green signal phase生理信号显示控制: physiological signal display control数据信号显示单元: dsdu data signal display unit
