| 词汇 | amplitude |
| 释义 | amplitude noun uk /ˈæm.plɪ.tʃuːd/ us /ˈæm.plə.tuːd/ amplitudenoun (LARGE AMOUNT)[ U ]formal a large amount or wide range: 广阔，广大;充足，丰富 The sheer amplitude of the novel invites comparisons with Tolstoy.这部小说鸿篇巨制、气势恢宏，仅此就足以和托尔斯泰的作品相提并论。 Masses and large amounts of things accumulation any number of thingsidiom armload backlog blood clot flood foam hyper-concentration inundation lion many pile sight stack the lion's shareidiom wadge wave after/upon waveidiom wedge welter wodge amplitudenoun (CURVE)[ Cusually singular ] physics specialized the distance between the top and the bottom of a wave幅度;振幅;波幅 Geometry: properties of circles & curves arched bore circularity circumferential concavity concentric concentrically conic curvy domed eccentric girth globular incisura lenticular lentiform osculate parabolic rounded spiral amplitude | American Dictionaryamplitude noun[ C/U ] us/ˈæm·plɪˌtud/ physics the strength of a wave of sound or electricity, measured at the strongest repeating part of the wave trigonometry Amplitude is also the greatest height of a graph (= drawing) of the relationships of a sine or cosine. earth science Amplitude is also the height of a wave (= water movement) from top to bottom. Examples of amplitudeamplitude Theoretically, stable interfaces exhibit oscillations in per turbation amplitudes. They use an expansion of the wave vectors in terms of the amplitudes, which, however, breaks down at the transition to transparency. In the first case the quiver amplitudes of the electrons are much larger and one can recognize the acceleration of electrons emitted into vacuum. The behavior of the chek-function was separately analyzed for three cases according to the signs of the amplitudes of the trajectories. Finding the optimal switching time for opposite sign amplitudes. The fact that non-harmonic motions are not necessarily liberated at high temperatures indicates that temperature alone is not sufficient to obtain high amplitudes of motion. The averaged residue form factor is computed from the spherically averaged scattering amplitudes of the amino-acid residues after solvent subtraction weighted according to their abundance. In this section we consider the case of weak dissipation, and ignore the spatial dependence of wave amplitudes, which are governed by (3). The difference in amplitudes of the peak in the spectra are clearly different between the damping (solid black line) and non-damping case (dashed grey line). In thermal equilibrium, heavy-ion cutoff modes can have amplitudes comparable to that of the magnetosonic mode and can cause the damping of the fluctuations. The amplitudes are found to be slightly higher for l 0.05 than for l 0.005. The emission from both sides offers measurements of the wakefield amplitudes and plasma densities near the two ends of the channel. Exact analytical solutions are found in the approximation of 'small' (but nonlinear) amplitudes. The amplitudes of incoming and outgoing modes for both fields are related by scattering matrices. When the amplitudes of the waves are sufficiently large, nonlinearities cannot be ignored. See all examples of amplitude These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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