“活动框架”的概念、定义、翻译、参考文献-科学参考

单词	活动框架
释义	活动框架 movable frame
随便看	commutator insulating segment commutator insulating strip commutator insulation commutatorless machine commutator lug commutator machine commutator modulator commutator motor commutator noise commutator pitch commutator pulse commutator-rectifier commutator ring commutator ripple commutator riser commutator segment commutator shaft commutator shell commutator shrink ring commutator side commutator sleeve commutator spider commutator stone commutator surface commutator switch

科学参考收录了1248194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。