对于标准线性固体,由于弹性滞后效应,虽然位移分量也随时间而增长,但它将趋于某一极限值。
For standard linear solids, because of the effects of retarded elasticity, although the displacement components will also increase with time, they will tend to their limit values.
光弹性模型中的力学蠕变,伴随着光学效应随时间的变化。
The mechanical creep in photoelastic models is accompanied by a variation with time of the optical effects.
讨论了弹性波多普勒效应的叠加性质,并指出相对论的时间膨胀和长度收缩对弹性波多普勒效应的影响。
The superposition property of elastic wave's Doppler effect and the influence of relativistic time dilation and length contraction on elastic wave's Doppler effect are also discussed.
提出了用小波神经网络(WNN)来定量研究高频金融时间序列“日历效应”,通过比较发现WNN是比弹性傅立叶形式(FFF)回归技术更具优势的方法。
The paper proposes application of Wavelet Neural Network in high-frequency time series calendar effects' study. At last, the paper proves that WNN is better than classical FFF regression.
过去常把盐岩作为弹性体或弹塑性体考虑,而没有考虑其时间效应。
In the past, salt formation is often regarded as an elastic or elastic-plastic body, and the effect of time is not taken into account.
过去常把盐岩作为弹性体或弹塑性体考虑,而没有考虑其时间效应。
In the past, salt formation is often regarded as an elastic or elastic-plastic body, and the effect of time is not taken into account.
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