“北美铁路协会”的概念、定义、翻译、参考文献-科学参考

单词	北美铁路协会
释义	北美铁路协会 Encyclopedia 经济学〔交通运输机构〕释 Association of American Railroads; AAR北美铁路协会由美国、加拿大和墨西哥三国铁路企业组建的铁路协会组织，专注于货运铁路行业的安全和生产力。又称北美铁道协会。
随便看	weather and food price report weather attenuation weather/climate comfort degree weather derivatives weather dynamical diagnosis weathered crust weathered zone of coal Weather Forecast weather forecast for fishery weather forecasting weather index weathering weathering degree weathering fissure water weathering fluxes weathering intensity weathering rates weathering resistance of polymer materials weather modification weather modification model weather over the ocean weather proverb weather radar weather radar echo weather radar equation

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。