“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	marine magnetic gradiometer marine magnetic numerical model marine magnetics marine magnetic survey marine magnetic survey correction marine magnetic survey equipments marine magnetic survey information processing system marine magnetic survey product chart marine magnetic survey systematic error leveling marine magnetometer marine magnetotactic bacteria marine main power plant marine major function area planning marine major function oriented zone planning marine mammal culture marine mammalian resources marine mammals marine management marine meteorological chart marine meteorology marine methanogens marine microbes marine microbial geochemical survey for oil and gas marine micro-organism marine microorganism

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。