Meanwhile, through acquisition, analysis and processing to the sort of acoustic emission signals, the testing system for the leakage of "four tubes" of boiler will be set up.
通过采集这种声发射信号并分析处理，建立了检测锅炉“四管”泄漏的检测系统。
Application in developing and testing an underwater acoustic homing system is presented.
最后给出了该系统在水声自导系统调试和性能测试应用中的结果。
Application in developing and testing an underwater acoustic homing system is presented.
最后给出了该系统在水声自导系统调试和性能测试应用中的结果。
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