The result showed the field simulation method using LES is an effective method and sub-grid scale model is an important factor.
分析表明采用LES的场模拟方法是研究此类问题行之有效的方法，亚格子尺度模型是此类方法应用需重点考虑的因素。
Supposing that the level of free convection is equal to the cloud bottom level, we considered the pulling effects of simulated sub-grid scale precipitation, which is under clouds.
假设自由对流高度为云底高度，考虑模式模拟次网格尺度降雨的云下拖曳清除作用。
The sub-grid scale turbulent energy imposed by a box filter was found to be only a small portion of the total turbulent kinetic energy, which validates the numerical method.
网格滤波截断的亚格子湍能远小于流场总能量，验证了大涡模拟方法的有效性。
The sub-grid scale turbulent energy imposed by a box filter was found to be only a small portion of the total turbulent kinetic energy, which validates the numerical method.
网格滤波截断的亚格子湍能远小于流场总能量，验证了大涡模拟方法的有效性。
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