“铁路行李包裹运输”的概念、定义、翻译、参考文献-科学参考

单词	铁路行李包裹运输
释义	铁路行李包裹运输 Encyclopedia 工学铁路旅客运输释 railway luggage and parcel traffic铁路行李包裹运输铁路为旅客或发货人提供的行李和包裹运输服务。简称行包运输。
随便看	commutative band commutative binary composition commutative center commutative cochain commutative composition commutative convergence commutative diagram commutative elements commutative extension commutative field commutative graded algebra commutative group commutative group object commutative groupoid commutative group scheme commutative half-algebra commutative hypergroup commutative identity commutative lattice commutative law commutative law of addition commutative law of multiplication commutative Lie algebra commutative Lie group commutative Lie ring

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。