For example, if you wanted to add some code that monitored what method was being called, its parameters, and how an internal computation or algorithm is working, then you can define a custom probe.

例如，如果你想增加一些代码来监视什么方法被调用，它的参数以及它内部的算法和计算是怎样工作的，那么你就可以自己定制一个探针。

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An internal algorithm is used to compare newly collected statistics with a saved set of statistics, and RUNSTATS with sampling is issued based on certain conditions being triggered.

可以用内部算法来比较新收集的统计信息与已保存的一组统计信息，并基于某些触发条件发出包含抽样的RUNSTATS。

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Simulation results indicate that dual slope algorithm is of high stability during external faults and is very sensitive to high impedance internal faults.

仿真结果表明：双比率算法较单比率算法，具有外部故障高稳定性，而在内部高阻故障时，也有很高的灵敏度。

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