railways

n.

line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight

同义词：railroadrailroad linerailway linerailway system

a line of track providing a runway for wheels

同义词：railroad trackrailroad

Permeability of roads and railways to vertebrates: The importance of culverts
Technical efficiency of European railways: a distance function approach
Method of detecting obstacles on railways and preventing train accidents
Video and sound signal broadcasting system applicable to railways
Optimal driving strategy for traction energy saving on DC suburban railways
Vehicle-bridge interaction dynamics with applications to high-speed railways
Vehicle–Bridge Interaction Dynamics:With Applications to High-Speed Railways
Numerical Model for Ground-Borne Vibration and Noise from Underground Railways
Automatic Train Control System Development and Simulation for High-Speed Railways
A comparison of parametric and non-parametric distance functions: With application to European railways