This method can measure arbitrary phase delay conveniently.
该方法可以方便快捷地测量任意相位延迟。
The abnormal group includes early phase positive, delay positive and all three phase positive sets.
显像异常组包括早期相(血流相和血池相)异常，延迟相异常以及三相骨显像均异常。
Method to determine delay time of speech signal in reconstructed phase space;
利用时间延迟概念建立了预防维修模型。
Method to determine delay time of speech signal in reconstructed phase space;
利用时间延迟概念建立了预防维修模型。
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