搜索结果: 1-1 共查到“工学 Acoustic emission”相关记录1条 . 查询时间(0.113 秒)
GMAW process stability evaluation through acoustic emission by time and frequency domain analysis
GMAW Acoustic pressure Time domain
2009/12/14
Purpose: In the present work was made the comparative analysis in time domain and frequency domain to the acoustical pressure generate by the electric arc to determinate which of the two analysis meth...