If the drum room canyon's department block system cannot also alleviate.

如鼓室峡部的闭锁不能同时缓解。

At present, the train signal systems include the fixed block system and the moving block system.

目前列车信号控制系统中有固定闭塞系统和移动闭塞系统。

With its sophisticated building block system, individual designs to meet specific applications are possible.

凭借其先进的积木式，个别设计，以满足特定的应用是可能的。

Dou mouth block system processing: the formation rate is 13.3%, creates the surgery defeat's substantial clause.

窦口闭锁的处理：发生率为13.3%，是造成手术失败的重要原因。

The late stages tectonic organize related to intracontinental convergence forms the fault block system of basement.

晚阶段构造组合与陆内会聚有关，形成基底断块系统。