用signaling system造句子，“signaling system”造句

The accident was likely caused by a design flaw in a signaling system, state-run Xinhua News Agency said July 28.

Genghis Khan's armies were divided into tightly organized units which were directed by an efficient signaling system using black flags.

This is a sophisticated differential signaling system that we haven't previously known about.

Chinese high-speed railway is developing rapidly, which demands urgently of equipping advanced, safe and reliable railway signaling system for train operation safety.

Considering the signaling system project for Beijing subway Line 4 and its extension, two different implementation options are discussed.

So, you get noise in a market signaling system if there are some people with lower quality products who also have lower cost.