有一项技术很有用，即实现一个函数，就像在PPT应用程序中所做的那样，监控运行超过60秒的脚本并发送错误报告。
One technique that you may find useful is to implement a function, as was done for the example PTT application, that monitors scripts that run for longer than 60 seconds and send an error report.
本文阐明了计算机技术即通信监控系统在电力通信网中的产生，结构、功能及应用的果。
The emergence, structure, function and application of the communication monitoring system in the telecommunication net were discussed in the paper.
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