“backer pump”的概念、定义、翻译、参考文献-科学参考

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单词	backer pump
释义	backer pump 备用泵
随便看	impedance inverter circuit impedance inverting network impedance irregularities impedance kilovolt-amperes impedance loss impedance match impedance matching impedance matching coil impedance matching load box impedance matching reactor impedance-matching transformer impedance matrix impedance measurement impedance measuring equipment impedancemeter impedance meter impedance method impedance method calibration impedance mismatch impedance mismatching impedance normalization impedance of listening impedance ohm impedance operator impedance parameter