英语短语词组词汇polar variation的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	polar variation
释义	polar variation 【地球物理学】极变化
随便看	modulate from modulate to modulating modulating codon modulating electrode modulatings modulating signal modulation modulation code modulation coding modulation codon modulation crest modulation-doped structure modulation envelope Modulation factor. modulation factor modulation index modulation meter modulation rise modulation spectroscopy modulation transformer modulation with a fixed reference modulative modulator modulator crystal

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