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。

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.

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根据限流措施优化配置问题的特点，提出先对候选可开断支路采用枚举法求解支路开断的优化方案，再采用改进离散粒子群算法(MDPSO)求解综合限流方案。

An enumeration method was used to get the optimal splitting of the candidate branches. A modified discrete particle swarm optimization algorithm (MDPSO) was used to get the final strategy.

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