单词 | first harmonic |
释义 | first harmonic (once / 984943 pages) n WORD FAMILY first harmonic: first harmonics USAGE EXAMPLESThe first harmonic is formed where there is a node of potential at one-third of the length of the aerial from the top. Fleming, John Ambrose, Hertzian Wave Wireless Telegraphy(2012) It appeared when the first harmonic combination was effected. Macfarlane, J., The Book of the Bush—Containing Man...(2010) Beyond that note, increased pressure, or overblowing, assisted by a harmonic "speaker" key, produces the first harmonic, that of the octave, and so on. Various, Scientific American Supplement No....(2010) n the lowest tone of a harmonic series Syn|Hyper fundamental, fundamental frequency harmonic a tone that is a component of a complex sound |
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