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
- The results show that the turbopump faults can be detected effectively by using the amplitudes of rotor first, second and third order critical frequency as well as axial intrinsic frequency.
结果表明，基于转子的一阶、二阶和三阶临界转速以及轴向固有频率幅值能有效地检测涡轮泵的故障。 - Their average amplitudes were differentially up-or down-regulated, depending on the precise timing of postsynaptic APs relative to EPSPs.
它们的平均振幅是依赖精确的后突触AP与EPSP时间，相差性的上下控制。 - The clearest patterns will exist when the interfering waves have equal or very nearly equal amplitudes.
当发生干涉的两个波的振幅相等或非常接近相等时，将有最清晰的图样。 - As with incoherent light one then adds irradiances rather than amplitudes.
就和非相干光的情况一样，这时是将辐照度相加而不是把振幅相加。 - The function F() is pseudo-classical, meaning it swaps basis vectors around without changing any amplitudes.
函数F（）是伪经典的，意味着它交换基本向量，但是不会对任何振幅作更改。 - See how changing the amplitudes of different harmonics changes the waves.
看看不同谐波振幅的变化如何改变波。 - Results show that amplitudes of dynamic stress, displacement and acceleration meet the suggested vibration standard.
结果表明，该地下厂房主要部位的动应力、位移、速度和加速度幅值满足振动允许标准。 - It was emphasized that the fatigue life of rock sample was influenced by stress amplitudes, waveforms and frequencies.
重点分析了应力幅值、波形、频率等因素对岩石疲劳破坏寿命的影响规律。 - There are many applications in which it is not necessary to know the exact amplitudes and phase.
在许多应用中并不需要知道精确的振幅和位相。 - 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。