This paper introduced the method of getting and identifying diffracted wave in routine ultrasonic testing and its application in the working practice.
介绍了在常规超声波检测中获取和识别衍射波的方法及其在工作实践中的应用。
The traditional methods for identifying beat wave and amplitude modulation wave are shortage. The main disadvantage of these methods is that they can 't correctly identify in some cases.
现有的拍波与调幅波的识别方法存在不足，本文提出了基于分形几何原理的辅助判别方法。
Objective: To investigate the Electrocardiography (ECG) T-wave changes for identifying the infarct-related artery (IRA) in patients with acute inferior myocardial infarction (MI).
目的：探讨心电图(ECG)T波改变对急性下壁心肌梗死患者梗死相关血管(IRA)判断的价值。
The first step in Elliott wave analysis is identifying patterns in market prices.
波浪分析的第一步是在市场中确定模式。
The typical geological structures of oil pool are enumerated; the track bearing for VSP is examined; and general rules for identifying VSP diffracted wave are given in theory.
本文例举油藏中有代表性的地质结构，对VSP中波的轨迹关系进行分析，从理论上给出了VS P绕射波的一般认识规律。
The typical geological structures of oil pool are enumerated; the track bearing for VSP is examined; and general rules for identifying VSP diffracted wave are given in theory.
本文例举油藏中有代表性的地质结构，对VSP中波的轨迹关系进行分析，从理论上给出了VS P绕射波的一般认识规律。
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