In the three kinds of limit conditions, the properties of the dynamics of the phase probability distribution, the phase fluctuation and the number - phase minimum uncertainty relation are studied.
研究了在三种极限条件下位相几率分布函数的动力学性质、位相涨落、粒子数—位相的最小不定关系等问题。
Equations of mass, momentum and second moments for particulate phase are derived from a particle PDF (probability distribution function) equation in dilute turbulent sediment-laden flows.
从颗粒运动的PDF(概率密度分布函数)输运方程出发建立颗粒相的质量、动量和脉动速度二阶矩方程。
At the same time, because of the influence of light-field squeezing effect, the phase probability distribution is different from that of coherent-state field.
同时由于光场压缩效应的影响使相位概率分布呈现出与相干态光场所不同的情况。
At the same time, because of the influence of light-field squeezing effect, the phase probability distribution is different from that of coherent-state field.
同时由于光场压缩效应的影响使相位概率分布呈现出与相干态光场所不同的情况。
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