振幅谱的英文

• amplitude ectrum
• amplitude spectrum
• spectral amplitude

• "振幅"英文翻译    amplitude
• "谱"英文翻译    table; chart; register
• "脉冲振幅谱" 英文翻译 :    pulse amplitude psectrum; pulse amplitude spectrum
• "同态振幅谱" 英文翻译 :    lampitude
• "振幅谱整形" 英文翻译 :    amplitude spectrum shaping
• "幅谱" 英文翻译 :    amplitude spectrum
• "变幅谱" 英文翻译 :    amplitude ectrum; amplitude spectrum
• "脉幅谱" 英文翻译 :    pulse-amplitude spectrum
• "振幅" 英文翻译 :    [物理学] amplitude (of vibration) 脉冲振幅 pulse amplitude
• "脉冲幅谱" 英文翻译 :    pulse-amplitude spectrum
• "半振幅" 英文翻译 :    half amplitude
• "波振幅" 英文翻译 :    wave amplitude; wave-amplitude
• "潮振幅" 英文翻译 :    tidal amplitude; tide amplitude
• "冲程；振幅" 英文翻译 :    stroke
• "纯振幅" 英文翻译 :    net amplitude
• "大振幅" 英文翻译 :    large amplitude; largeamplitude
• "等振幅" 英文翻译 :    isoamplitude
• "低振幅" 英文翻译 :    low amplitude; short arc
• "幅，振幅" 英文翻译 :    amplitude
• "幅度，振幅" 英文翻译 :    amplitude
• "复振幅" 英文翻译 :    complex amplitude; complexamplitude
• "高振幅" 英文翻译 :    high amplitude
• "光振幅" 英文翻译 :    light amplitude; lightamplitude
• "核振幅" 英文翻译 :    nuclear amplitude
• "角振幅" 英文翻译 :    angular amplitude

• Amplitude spectrum shaping
  振幅谱整形
• Used fourier transforming the nuclear logs , its vertical resolution can be achieved from analyzing the changes of amplitude spectrum slope
  摘要对核测井曲线进行付氏变换，其纵向分辨率可以从分析振幅谱斜率变化中获得。
• Since it is hard to choose time window in practice and analyze the error quantitatively , there are usually deviations in the evaluation of amplitude spectrum
  由于在实际运用中，以傅里叶变换相关的算法的时窗问题，难以选择好时窗长度，而且无法定量分析时窗长度产生的偏差，因而会使振幅谱的估算产生偏差。
• The algorithm used in the past was usually based on fourier transform , but there are clearly limitations in the method , because the seismic amplitude spectrum that it evaluated is the function of time windows
  如果所选时窗过短，振幅谱会与变换窗函数褶积，失去频率的局部化特徵，而且过短的时窗会使子波的旁瓣呈现为单一反射的假像。
• 2 ) fourier amplitude spectrum analysis : ( 1 ) the fourier amplitude spectra decrease with the increment of depth ; and the components of fourier spectrum become complex in near - surface . ( 2 ) the fourier amplitude decrease faster in shallow soil level , and smaller in deep soil level . ( 3 ) compared with the deepest bedrock fourier spectrum , spectral components of higher than 5 hz decrease with depth decrease
  2 .地震动傅立叶振幅谱沿深度的变化规律( d随着深度的增大，傅氏谱振幅逐渐减小;越接近地表傅氏谱的频谱成份越多，形状越复杂;傅氏谱振幅值在浅层沿深度的下降梯度较大，在深层下降较小; “土层/基岩”场地的基岩内_匕下两测点的地震动频谱沿深度几乎不变，傅氏谱十分相似; d基岩以上的土层测点，高于shz的高频成分减少。
• The quantitative relation of both the p - wave particle displacement proportion to charge and the root mean square of amplitude proportion to the 3 / 2 root of cavity radius was obtained , then the elongated charge , and the vertical delay stacked source , and the concentrating energy source , and the detonating seismic hammer , and opposite collision source were developed
  本文基于球腔震源的纵波位移方程、激发子波的振幅及频率与药量的关系等理论基础，总结了纵波质点位移与药量成正比、振幅谱均方根与空穴半径的3 2次方成正比的定量关系。

• 振幅谱的法语：spectre d'amplitude
• 振幅谱的俄语：амплитудный спектр
• 振幅谱的阿拉伯语：طيف السعة;