“铁路运营费用”概念、定义、翻译-科学时代

单词	铁路运营费用
释义	物流与仓储词汇手册 railway operating expense 铁路运营费用
随便看	equation of continuity equation of continuity equation of continuity equation of convective diffusion equation of energy equation of equal altitude equation of equilibrium equation of equilibrium equation of error equation of exchange equation of exchange equation of flow equation of higher degree equation of light equation of linear regression equation of LOP equation of mass conservation equation of moments equation of motion equation of motion equation of motion equation of orbit equation of radiative transfer equation of recession equation of satellite motion

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

railway operating expense