实证结果表明沪深股市均是有偏的随机游动过程,存在着状态的持续性和非周期性循环。
The empirical results show that Shanghai and Shenzhen stock markets are random walk process with deviation existing state sustainability and non-periodic cycles.
平静状态下电离层总电子含量(TEC)随时间的变化通常可以视为平稳随机过程。
Usually, ionospheric Total Electron Conten (TEC) variation with time can be viewed as a stationary random process under quiet conditions.
系统在初始状态时可以认为被赋予了随机大小的资源,那么系统寿命的消逝过程可以看成是磨损对随机资源的消耗过程。
A system at inception is endowed with a random amount of resource, the process of the lapse of system life can be viewed as that of the depletion of random resource caused by the wear-out effect.
氧化铝蒸发过程实时检测数据往往存在随机误差或显著误差,且出口物料浓度检测大滞后,使得实测数据难以真实反应实际生产状态。
Problems like the random error, gross error and the lag-time measurement of output concentration, make the spot data hardly reflect the practical evaporation process.
结果显示了随机激光器中辐射光能量从自发辐射开始,经历小信号增益状态得到放大,再到由于增益饱和形成稳态输出的整个演化过程;
Numerical results show how the intensity of emitted light varies from the spontaneous radiation, which undergoes amplification by small-signal gain, to the steady output due to the saturation effect.
结果显示了随机激光器中辐射光能量从自发辐射开始,经历小信号增益状态得到放大,再到由于增益饱和形成稳态输出的整个演化过程;
Numerical results show how the intensity of emitted light varies from the spontaneous radiation, which undergoes amplification by small-signal gain, to the steady output due to the saturation effect.
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