But critics said the groups of neutrinos were far more spread out in time than that tiny difference, blurring the team's ability to accurately measure them.

但有批评说，中子群在时间中扩散得更开，使该小组无法精确测量其速度。

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The traditional MGD (maximum gradient difference) algorithm based on the order of the image pixels matrix has the shortcomings of the large operation measure and long-time running.

车牌定位是车牌自动识别系统中关键的第一步，传统的最大梯度差算法按图像像素矩阵的顺序进行扫描和运算，存在运算量大，耗时长的缺点。

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