求翻译：分散自律调度集中系统(又称为CTC:Central Traffic Control)是铁路运输调度指挥的重要行车设备,是提高铁路调度指挥效率、保证行车安全的重要系统。是什么意思？

Decentralized self-CTC (also known as CTC: Central Traffic Control) is an important railway traffic dispatching equipment, is to improve the railway dispatching efficiency, and ensure traffic safety-critical systems.

Scattered self-discipline scheduling centralized systems (also known as: Central CTC Traffic Control) is a railway transport movement control command is the important traffic equipment, upgrading the railway scheduling command efficiency, guarantee the safe operation of critical systems.

The dispersible autonomy centralized control system (also is called CTC:Central Traffic Control) is the railway transportation dispatch control important driving equipment, is enhances the railroad dispatch control efficiency, the guarantee traffic safety important system.

Centralized decentralized and autonomous CTC system (also known as CTC:Central Traffic Control) are important driving device of railway transport dispatch is to improve the efficiency of railway dispatching, ensuring driving safety-critical systems.

Centralized decentralized and autonomous CTC system (also known as CTC:Central Traffic Control) are important driving device of railway transport dispatch is to improve the efficiency of railway dispatching, ensuring driving safety-critical systems.