“Association of American Railroads”的概念、定义、翻译、参考文献-科学参考

单词	Association of American Railroads
释义	Association of American Railroads 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	rate-based flow control rate card rate coefficient rate control rate controlling step rated rated capacity rate-dependent theory rate determine step rate-determining step rated head of hydropower station rated impedance rate distortion function rate distortion theory rated load rated power rated steam pressure rated value rated voltage rated water consumption for water saving rate equation rate for electrochemical reaction rate function rate gyro rate gyroscope

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