“design speed of railway”的概念、定义、翻译、参考文献-科学参考

单词	design speed of railway
释义	design speed of railway Encyclopedia 工学铁路选线设计释 design speed of railway铁路设计速度各种铁路技术装备，如线路线形、轨道、桥梁、接触网、信号等，在设计中均允许的列车最高速度。
随便看	educational assessment educational assessment of mentally retarded children Educational Association of China educational benefit Educational Big Data educational big data educational blog educational building educational change educational communication educational comprehensive reform educational concept educational control educational crisis educational culture in daily life educational culture in public sphere educational culture in school sphere educational culture research scholar educational culture research work educational culture study educational culture study school educational democracy educational development educational documentary Educational Drama Program in Warwick University

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。