用理论分析和粒子模拟方法对激光等离子体共振吸收的波碎过程进行了研究．讨论了温度参量对共振吸收的影响，发现在共振区域电子不但会被其在静电波势阱中的振荡加热，也会被朗道阻尼所加热；在低密度区域还存在着湍动加速机制．在一定的功率水平下，可以观察到二次波碎行为 The wave propagation process of laser plasma resonance absorption was studied by theoretical analysis and particle simulation. The influence of temperature parameters on the resonance absorption is discussed. It is found that the electrons are not only heated by the oscillations in the electrostatic potential well, but also heated by Landau damping. In the low density region, turbulent acceleration mechanism exists. At a certain power level, we can observe the secondary wave breaking behavior