“frequency changer”的概念、定义、翻译、参考文献-科学参考

单词	frequency changer
释义	frequency changer [`frē·kwǝn·sē ´chānj·ǝr] See <<frequency converter>>
随便看	ordinary index ordinary point ordinary ray ordinary sheathed explosive ordinary singular point ordinary tides ordinary-wave component ordinate ordnance ordnance service ordnance stores ordnance supplies ordnance troops Ordovician ore ore bed ore bin ore block ore blocked out orebody ore bridge ore/bulk/oil carrier ore car glide glide angle

科学参考收录了103327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。