“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	nonmyeloablative conditioning nonnative Chinese speakers profiling non-native fishery species Nonna Victorovna Mordyukova nonnegative non negative characteristic form non-negative characteristic form nonnegative characteristic form nonnegative combination nonnegative definite nonnegative definite kernel nonnegative definite matrix nonnegative definiteness nonnegative definite quadratic estimate non-negative definite quadratic estimator nonnegative divisor nonnegative element nonnegative function nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number

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。