dispersion of a random variable 随机变量的离差
random launching dispersion 随机发射散布
dispersion of random variable [统计] 随机变量的离差
Dispersion-managed soliton interaction is investigated in an optical time-division multiplexed system with random dispersion map by the variational approach and the numerical simulation.
本文采用变分法和数值方法研究了具有随机色散的光时分复用系统中色散管理孤子相互作用。
A numerical model for investigating the localization of surface exciton polaritons in the presence of random roughness and spatial dispersion was established.
在存在着随机粗糙和空间色散时，利用了一个数字模型研究表面激子极化激元的定域化。
The reason of the projectile dispersion is analyzed and the initial velocity and elevation Angle are taken as the initial parameter to formulate the random mathematic model.
分析引起射弹散布的原因，选取初速和射角作为建立随机概率模型的初始参数。
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