This means that if the system could not perform the push or pop operation within the time limit you specify, the operation should not execute at all.

这意味着，如果系统无法在指定的时间限制内执行添加和取出操作，就应该根本不执行操作。

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Staff through these pictures can always to the operation of the system parameters, equipment status, the limit of real-time monitoring and alarming signal processing, recording and display,.

工作人员通过这些画面可以随时对系统的运行参数、设备状态、各种越限报警信号，进行实时监测、处理、记录和显示。

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