“技防”还是不如“人防”
研究分析了车龄从崭新到长达12年、涵盖乘用车和轻型商用车、最高行驶里程近25.75万公里的样本，并测量了其电池健康状态（SoH）。SoH是一个百分比指标，用于比较电池当前状态与其全新时的状态。
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"Mass crowds at stadiums and cultural sites place immense strain on mobile networks," says Gareth Elliott, director of policy and communications at trade association Mobile UK, "often exceeding local capacity as thousands share limited bandwidth simultaneously."