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2 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 anharmonic
 非諧

From: Webster's Revised Unabridged Dictionary (1913)

 An·har·mon·ic a.  Math. Not harmonic.
 The anharmonic function or anharmonic ratio of four points abcd on a straight line is the quantity (ac/ad):(bc/bd), where the segments are to be regarded as plus or minus, according to the order of the letters.
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