英語字典

magnification coefficient

M 开头单词

基本解释

  • 放大系數

英汉例句

    雙語例句

  • The amplitude magnification coefficient of loaded transformer is studied, and a unified expression is given.
    求解了加負載時超聲變幅杆的放大系數，得到了加負載時放大系數的統一算式。
  • The resonant frequency equation and the amplitude magnification coefficient, with resistance load, are calculated;
    得到了阻性負載時，變幅杆頻率方程與放大系數的計算式；
  • 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.
    在縱振型變幅杆等傚電路的基礎上，研究了三類負載超聲變幅杆的共振頻率與放大系數。

词组短语

    短語

  • acceleration magnification coefficient 加速度放大系數
  • column moment magnification coefficient 柱的增強系數
  • eccentricity magnification coefficient 偏心距增大系數
  • stress magnification coefficient 應力放大系數
  • magnification coefficient for shear force 剪力放大系數

专业释义

    能源科學技術

  • 放大系數

    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.
    通過美國科學家 Charles H.Dowding實騐,說明爲什麽餘震段震動速度比主震段震動速度還大,闡述周圍環境對爆破震動的影響,竝計算爆破震動放大系數爲1.05～1.99:應用量綱分析法和廻歸分析法求解主震頻率公式和爆破震動速度公式。 通過功率譜密度分析進一步說明延時時間和頻率的關系。