国际铁路联盟

所研制材料摩擦因数的变化程度处于国际铁路联盟标准控制范围内。

The friction coefficients of the materials are well within the scope ruled by the UIC Code .

国际铁路联盟高速铁路部（UIC）总监伊格纳西奥？巴伦上周三称，中国有望在世界高速铁路建设方面处于领先者地位。

China will become a high-speed rail leader in the world after several years of rapid development , Ignacio Barron , the director of High Speed of International Union of Railways ( UIC ) said on Wednesday .

LTE系统以其显著的高数据传输速率和较低的系统时延，已经被国际铁路联盟确定为下一代铁路通信系统的演进技术。

LTE ( Long Term Evolution ) system , with its remarkable high data rate and low delay , has been adopted as the next generation of railway communication system by International Union of railway .

国际铁路联盟已经确定下一代铁路专用移动无线通信网络将基于LTE技术，然而LTE-R（LTERailway）网络的各项技术标准仍然处在研究阶段，高速铁路移动通信仍然面临着诸多问题。

International Union of Railways have identified that the next generation wireless communication network in railway will be based on LTE . However , the technical standards for LTE-R are still in the research and mobile communications in high-speed railway are still facing lots of problems .