In processing, wrong track rate and lost track rate are important capability indexes to judge whether the result of data fusion is satisfying.

情报处理中，错情率与漏情率是衡量数据融合处理结果是否满足要求的重要性能指标。

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Nobody seems to be keeping track--or paying attention to phones hooked up to the wrong rate plan, leading to punitive charges for extra minutes.

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