“牵引电机”的概念、定义、翻译、参考文献-科学参考

单词	牵引电机
释义	牵引电机 Encyclopedia 工学牵引电机释 traction motor牵引电机电力机车、电力传动内燃机车和电动车组上用于电能和机械能相互转换，为列车提供牵引和制动力的装置。
随便看	propositional calculus propositional connective propositional constant propositional form propositional formula propositional fragment propositional function propositional inference propositional intermediate logic propositional logic propositional mu-calculus propositional quantifier propositional representation propositional system propositional value propositional variable propositional variable; sentential variable propositional μ-calculus Proposition Bank proposition bank proposition obtained by polarity proposition of divide conclusion form proposition or example as negative evidence proposition or example as positive evidence propositions or examples as evidence

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。