在没有稳固的工作基线(关于当前过程和建立的度量)时会给出过分的估计。

Can be overkill for this type of an assessment where there is not a solid baseline to work from (in respect of current process and established metrics).

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例如，工作记忆可以支持管制员的思维并更新当前和计划的对空中交通管制形势的估计。

For example, working memory supports the controller's building and updating of the current and projected assessments of the ATC situation.

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返回所有线程的工作队列中的当前任务总数的估计值(但不包括已提交到池但未开始执行的任务)。

Returns an estimate of the total number of tasks currently held in queues by worker threads (but not including tasks submitted to the pool that have not begun executing).

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