“power supply system of electric traction”的概念、定义、翻译、参考文献-科学参考

单词	power supply system of electric traction
释义	power supply system of electric traction Encyclopedia 工学铁路牵引供电释 power supply system of electric traction铁路牵引供电从公用电网获得电能，向电力机车/电动车组提供主要转换为列车牵引动力的供电系统。主要由牵引变电所和牵引网组成。
随便看	precast concrete double T slab precast concrete frame-shear wall(core wall)structure precast concrete frame structure precast concrete frame structure with specially shaped columns precast concrete shear wall structure precast concrete structure precast concrete track beam precast pavement precast prestressed composite floor slab precast prestressed hollow floor slab pre-cataclysmic binary pre-cataclysmic variable precategory precaution precautionary approach precautionary demand for money precautionary principle precautionary principle of biosafety assessment precautionary principle of EMF precaval vein precedance relation in dependency tree precedence precedence function precedence grammar precedence method

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。