“signaling system”造句，怎麼用signaling system造句

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

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

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

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

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

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