railway system造句

1、There's only one railway system in the country.
这个国家只有一个铁路系统。

2、The railway system was modelled on the successful plan used in other countries.
这个铁路网是仿效他国行之有效的方案铺设的。

3、The railway system is regarded as the artery of our country.
铁路系统被视为 我国的大动脉.

4、A novel single-phase hybrid active power filter applied to electrical railway system is proposed.
提出了一种适用于电气化铁路的新型单相注入式混合有源滤波器。

5、Thoughts on the Railway System in North America
对北美铁路体制的几点认识

6、Railway system will be more efficient and convenient with this technology.
铁道系统也应用这种技术，可望提高效率和更加便利。

7、The railway system was patterned on the successful plan used in other countries.
这个铁路系统是仿照其他国家的成功方案建设的。

8、There is a big underground railway system in London
伦敦有庞大的地下铁路网。