Meanwhile, the experiment result shows that the laser holography system is a powerful tool for diagnosing dynamic particle field, with high resolution and large depth of field.

试验表明脉冲激光全息系统具有很好的诊断动态颗粒场的能力，是一种适合于深入研究颗粒运动细节的有效手段。

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System dynamic model of algorithm can learn the velocity of target, so the dimension of particle is reduced and the required particle is very few.

算法的系统动态模型具有对速度的学习能力，这样可以减少粒子的维数和所需要的粒子数。

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The paper presents a method on real time generation of dynamic dense smoke based on aerodynamics and the particle system theory.

基于气体动力学和粒子系统理论，本文给出了一种实时生成动态浓烟的方法。

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