“有砟轨道”的概念、定义、翻译、参考文献-科学参考

单词	有砟轨道
释义	有砟轨道 Encyclopedia 工学［轨道型式］释 ballast track有砟轨道由钢轨、扣件、轨枕和散粒体碎石（或卵石、砂）道床、道岔及轨道加强设备组成的铁路轨道。是铁路上应用最早、使用范围最广的轨道结构形式，有较丰富的使用经验，成套的线路大修、维修机械和施工工艺。
随便看	management data model management data structuration management data visualization management decision Management Development and training management domain management dystem of irrigation district management effectiveness assessment of nature reserve management effectiveness tracking tool management engineering management ethic management ethics management experiment research management for ancient tree and famous tree management for enterprise of landscape management for transport infrastructures management function management guarantee room management information management information base management information base, MIB management information control management information of chemical engineering management information system management information system for fossil-fired power plant，MIS

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。