英语翻译
问题描述：
英语翻译
predictions under DI modes of combustion matched well against data generated from experiments conducted on the engine under the same conditions which suggests that a sector mesh is sufficient for modeling
答
在DI点火方式下的提前量,与在同样条件下在发动机上试验得到的数据很吻合；这就可认为：扇形腔的孔目对于模拟是足够的.