amplitudes
英 [ˈæmplɪtjuːdz]
美 [ˈæmpləˌtudz]
n. (声音、无线电波等的)振幅
amplitude的复数
柯林斯词典
- N-VAR （声波或电流信号的）振幅
In physics, theamplitudeof a sound wave or electrical signal is its strength.- As we fall asleep the amplitude of brain waves slowly becomes greater.
进入睡眠状态时，我们的脑电波振幅慢慢变大。
- As we fall asleep the amplitude of brain waves slowly becomes greater.
- N-UNCOUNT 广大;广阔;大量
Amplitudeis the quality of being large in size or quantity.- ...a man of nineteenth-century amplitude.
有着19世纪的广阔思维的男子
- ...a man of nineteenth-century amplitude.
双语例句
- These are the frequencies the human ear is sensitive to, but the amplitudes are much smaller.
这些频率人耳也能感觉得到，但其振幅要小得多。 - They thus have sine waves with large amplitudes and short wavelengths, both of which make them easy to see.
这样，这些大行星就具有大振幅与短的波长“正弦波”曲线，而这两种特性让它们能更容易地被观察到。 - Decode the samples into voltage amplitudes, rebuilding the PAM signal.
样品，重建PAM信号解码成电压振幅。 - In this paper, the effects of the value of the Earth dynamical flattening on rigid Earth nutation amplitudes and the transfer function of non-rigid Earth nutation are discussed.
探讨了地球动力学扁率值对刚体地球章动振幅和非刚体地球章动转换函数的影响。 - On the animated drawing a complex wave is resoleved into three simple harmonic waves with different frequencies and amplitudes.
该动画是由频率和振幅各不相同的三个简谐波叠加成复杂波的情形。 - Quantization is the representation of amplitudes by a certain value ( step).
量化振幅一定值（步）的代表。 - The results and analysis procedures show that the antenna sensor fixed different detection positions have different resonance frequency, but signal amplitudes vary weekly.
分析表明，不同安装位置天线的谐振频率会有一定差异，但对检测到的信号幅值影响不大； - Only the direction of the vector, the ratios between the component amplitudes, is important.
只有向量方向，即分振幅之间的比值，是重要的。 - The allowable lateral amplitudes based on the derailment factor of the freight vehicles are suggested.
提出了采用货车脱轨安全度来确定铁路钢梁桥的横向振幅允许值。 - The average is thus a poor representation of the large variability of the stress amplitudes in the crust.
平均的情况则只能较差的反映地壳中应力振幅非常大不同的状况。