“electrical four-pole swing”概念、定义、翻译-科学时代

单词	electrical four-pole swing
释义	航空航天词汇手册 electrical four-pole swing 电动四柱秋千
随便看	revolution revolution revolutionary class Revolutionary Committee of the Chinese Kuomintang （RCCK） revolutionary dictatorship revolutionary heroism revolutionary humanism revolutionary Marxism revolutionary movement revolutionary optimism revolutionary realism revolutionary science Revolutionary Study Revolutionary War revolution counter revolution counter revolution in military affairs revolution in philosophy revolution in science revolutionism revolutionist revolution meter Revolution of 1830 Revolution of 1848 Revolution of 1905（Russia）

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

electrical four-pole swing