摘要
近年来,世界各国从节能、改善环境、提高效率等方面对铁路的要求越来越高。本文介绍了日本、法国、德国等铁路部门利用新材料、新技术改进铁路现状所做出的努力和取得的成果。
Recently the requirements for railway from the aspects of energy-saving, environment improving and efficiency - increasing are getting higher and higher. Japan, French and German railway departments have applied new materials and technologies to improve the railway status with significant achievements.
