英语词汇“periodograph”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	periodograph
释义	Definition of periodograph in English: periodograph noun ˌpɪərɪˈɒdəɡrafˌpɪərɪˈɒdəɡrɑːf 1A periodogram; (originally) specifically a curve drawn in a periodogram. Now disused. 2An instrument for automatically making a periodogram analysis or Fourier analysis of a curve by optical means. Origin Late 19th century. From period + -o- + -graph. Compare slightly earlier periodogram. Definition of periodograph in US English: periodograph noun 1A periodogram; (originally) specifically a curve drawn in a periodogram. Now disused. 2An instrument for automatically making a periodogram analysis or Fourier analysis of a curve by optical means. Origin Late 19th century. From period + -o- + -graph. Compare slightly earlier periodogram.
随便看	up until now up until now/then up until then uPVC upvote upward upward gradient upwardly upwardly upwardly mobile upwardly mobile upwardly mobile upwardly (or downwardly) mobile upwardly (or downwardly) mobile upward mobility upward mobility upward movement upwardness upwardness upward of upwards upwards of upwards (or upward) of upwards (or upward) of upwarp

　

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更新时间：2024/11/10 15:58:36