The first new train will enter service on the Metropolitan line in 2009 and, together with new signalling, the new fleets will improve journey times on the sub-surface lines.
第一台新列车将在2009年在首都线投入使用,而且,连同新的信号传输,第一批新列车将提高地下路线的运行次数。
This thesis has designed a kind of big net width data line for the service of data transmission based on wideband Metropolitan Area Network(MAN)'s MPLS VPN technology.
论文中设计和实现了一种城域内企业网大带宽专线互联方案,采用基于宽带城域网的MPLSVPN技术来进行数据传输租线业务实现。
The first line was the partially underground Metropolitan Railway line which opened in 1863, and is now a part of the more expansive London underground system.
开通于1863年的伦敦市地下铁路是伦敦地铁的前身。这一段开通于那个年代的地铁已经成为了正在日益扩张的伦敦地铁系统的一部分。
The first line was the partially underground Metropolitan Railway line which opened in 1863, and is now a part of the more expansive London underground system.
开通于1863年的伦敦市地下铁路是伦敦地铁的前身。这一段开通于那个年代的地铁已经成为了正在日益扩张的伦敦地铁系统的一部分。
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