Explained on the signal broadcasting, the signal transmission, the signal dispatch and the control system, the lash-up system.

就此次直播活动的信号播出、信号传输、信号调度及控制系统、应急系统方面做了详细的阐述。

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Signal display is one of basic functions in microcomputer interlocking, dispatch centralizing, DMIS, monitoring and measurement system of signal appliance.

信号状态图显示是微机联锁、调度集中、D MIS和信号微机监测网络等计算机系统的基本功能之一。

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The signal of American abandonment was made the more palpable by Team Obama's decision to dispatch Christopher Hill as its ambassador to Iraq.

CENTERFORSECURITYPOLICY: Who lost Iraq?