通信: communication; communicate b ...区: H region; H指示器: indicator; pointer; director ...通信作业区指示器: cozi communication operation zone indicator通信区域指示器: communication zone indicator紫区指示器: purple decometer工作区指示器: workspace pointer工作区指示器地址: workspace pointer address通信区: communication area; communication region; communication zone防区指示: zone indication分区指示灯: section indicator; section lamp通信范围指示器: communications zone indicator分区通信区: partition communication region概念通信区: cca conceptual communication area公用通信区: common communication area管理通信区: supervisor communication region节点通信区: nca node communication area通信区间: communication interval通信区域: communications zone通信区主站: cams communication area master station系统通信区: system communication area工作区指示字: work space pointer; workspace pointer换道区指示员: crossing controller太平洋通信区: pacific communication area启动数据通信指示器: start-data-traffic indicator
