“railway passenger service”的概念、定义、翻译、参考文献-科学参考

单词	railway passenger service
释义	railway passenger service Encyclopedia 工学铁路旅客运输释 railway passenger service铁路客运服务为了实现旅客位移，铁路运输企业向旅客提供的一系列具有无形性的活动过程，其实质是最大限度地满足旅客的需求并为其创造价值。
随便看	planetary boundary planetary boundary layer planetary boundary layer parameterization planetary capture planetary companion planetary configuration planetary construction zone planetary continuously variable transmission planetary coordinate system planetary corona planetary cosmogony planetary data system，PDS planetary dynamo planetary embryo planetary ephemeris planetary evolution planetary exploration planetary gear drive planetary geodesy planetary geology planetary interior or planetary internal structure planetary/interplanetary probe planetary ionosphere planetary magnetic field planetary magnetosphere

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。