分析火焰数字图像，讨论了火焰锋面位置、火焰面积、平均灰度的计算方法。
The edge position, visible area and the mean of gray value of flame also be discussed by analyzing the flame images.
对华南暴雨试验期一次造成华南沿海特大暴雨的锋面过程进行了高分辨数值模拟，并从不同侧面分析了该中尺度系统的结构特征和成因。
The structure of a rain-storm system and its cause of formation are analyzed in detail by high resolution numerical simulation for a rain-storm process over South China.
同时还利用浮标测流结果分析了锋面波动中的流态。
The variation of current at the frontal wave is analysed on the basis of the results of the mooring data.
分析指出，暴雨51%的雨量由锋前对流风暴单体形成，有35%的雨量为锋面云系前部的对流云产生。
The results showed that 51 per cent of storm rainfall was formed by prefrontal convective storm cell, convective cloud in the front of frontal cloud produced 35 per cent of rainfall.
分析指出，暴雨51%的雨量由锋前对流风暴单体形成，有35%的雨量为锋面云系前部的对流云产生。
The results showed that 51 per cent of storm rainfall was formed by prefrontal convective storm cell, convective cloud in the front of frontal cloud produced 35 per cent of rainfall.
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