“直流电力机车”的概念、定义、翻译、参考文献-科学参考

单词	直流电力机车
释义	直流电力机车 Encyclopedia 工学电力机车释 DC electric locomotive直流电力机车从接触网获得直流电能的电力机车。
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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。