ultrasonic spectrum

Conclusion The coupled application of high-frequency CDFI ultrasonic scanner and infra-red spectrum mammary scanner to detect benign and malignant breast cancer could enhance the diagnostic consistent rate with pathological test, which played a significant role in the guidance of the clinical surgery.

结论高频彩色多普勒显像（CDFI）超声和红外光乳腺扫描联合应用检测乳腺良恶性肿瘤，提高了诊断的符合率，对临床手术有一定的指导意义。

Development status of spectrum analysis for ultrasonic testing of flaw in materials

材料缺陷超声检测中谱分析技术的研究

Value Analysis of Coupled Application of High-frequency CDFI Ultrasonic Scanner and Infra-red Spectrum Mammary Scanner to Detect Benign and Malignant Mammary Tumor

高频彩色超声和红外光乳腺扫描联合应用检测乳腺良恶性肿瘤的价值分析

A phase deviation based split-spectrum processing algorithm for ultrasonic flaw detection

一种用于缺陷超声检测的相位标准差分离谱新算法