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	Ultrasonic nondestructive evaluation of material micro damages by time-frequency distribution of echo signal
	Ma, SW[1]; Zhang, HD[2]; Chen, GH[3]; Cao, JL[4]
	2005
会议名称	ICEMI 2005: Conference Proceedings of the Seventh International Conference on Electronic Measurement & Instruments, Vol 5
关键词	ultrasonic echo signal wavelet transform group velocity attenuation coefficients grin size nondestructive evaluation
页码	130-134
URL标识	查看原文
内容类型	会议论文
URI标识	http://www.corc.org.cn/handle/1471x/2399621
专题	上海大学
作者单位	Shanghai Univ, Dept Automat, Shanghai 200072, Peoples R China.
推荐引用方式 GB/T 7714	Ma, SW[1],Zhang, HD[2],Chen, GH[3],et al. Ultrasonic nondestructive evaluation of material micro damages by time-frequency distribution of echo signal[C]. 见:ICEMI 2005: Conference Proceedings of the Seventh International Conference on Electronic Measurement & Instruments, Vol 5.

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