Standard gauge refers to the most common railway track width, with the distance between the rails measuring 143.5 centimeters. This gauge is used by the majority of rail systems around the world because it provides a good balance of stability and ease of construction. Standard gauge tracks are designed to support a wide variety of trains, allowing for high-speed and heavy-load operations. The widespread use of standard gauge helps maintain consistency in rail transportation, making it easier to connect different regions and countries with compatible rail systems.

“standard gauge”的英语定义和含义

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