超声时域反射法在实际操作条件下在线监测膜污染显示出独特的作用。

The ultrasonic time-domain reflectometry(UTDR) technique is most useful for the in situ monitoring of fouling under realistic operating conditions.

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介绍了采用TDR方式(时域反射法)开发的信号电缆故障点检测仪。

Introduces the signal cable fault locator detector developed on basis of TDR mode.

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介绍了采用TDR方式(时域反射法)开发的信号电缆故障点检测仪。

Introduces the signal cable fault locator detector developed on basis of TDR mode.

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