magnification coefficient

基本解釋

• 放大系數(shù)

英漢例句

雙語(yǔ)例句

• The amplitude magnification coefficient of loaded transformer is studied, and a unified expression is given.
  求解了加負(fù)載時(shí)超聲變幅桿的放大系數(shù)，得到了加負(fù)載時(shí)放大系數(shù)的統(tǒng)一算式。
• The resonant frequency equation and the amplitude magnification coefficient, with resistance load, are calculated;
  得到了阻性負(fù)載時(shí)，變幅桿頻率方程與放大系數(shù)的計(jì)算式；
• Based on mechanic equivalent circuit of the longitudinal ultrasonic horn, the resonance frequency and the amplitude magnification coefficient of three kinds of loaded horns are studied.
  在縱振型變幅桿等效電路的基礎(chǔ)上，研究了三類負(fù)載超聲變幅桿的共振頻率與放大系數(shù)。

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詞組短語(yǔ)

短語(yǔ)

• acceleration magnification coefficient 加速度放大系數(shù)
• column moment magnification coefficient 柱的增強(qiáng)系數(shù)
• eccentricity magnification coefficient 偏心距增大系數(shù)
• stress magnification coefficient 應(yīng)力放大系數(shù)
• magnification coefficient for shear force 剪力放大系數(shù)

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專業(yè)釋義

能源科學(xué)技術(shù)

• 放大系數(shù)

  By an American scientist,Charles H. Dowding's experiment,the paper explains the reason why the speed of vibration in after burst part is faster than in driver unit,presenta the effect of surrounding on blasting vibration,work out that the magnification coefficient of blasting vibration is 1.05~1.99,applies dimensional analysis and regression analysis to calculate the formula of blasting frequency and the formula of blasting vibration speed ,and by power spectrum denseness analysis, further explains the relation between millseconfd time and frequency.
  通過(guò)美國(guó)科學(xué)家 Charles H.Dowding實(shí)驗(yàn),說(shuō)明為什么余震段震動(dòng)速度比主震段震動(dòng)速度還大,闡述周?chē)h(huán)境對(duì)爆破震動(dòng)的影響,并計(jì)算爆破震動(dòng)放大系數(shù)為1.05～1.99:應(yīng)用量綱分析法和回歸分析法求解主震頻率公式和爆破震動(dòng)速度公式。 通過(guò)功率譜密度分析進(jìn)一步說(shuō)明延時(shí)時(shí)間和頻率的關(guān)系。