The theoretical calculation of brazed rate based on C - scan image is described.利用超声无损检测C扫描图像,可以反应钎焊缺陷及其分布特征,并自动计算出钎着率.Local fusion deformation occurred after the product antenna combination was brazed.某产品天线组合钎焊后,局部发生熔化变...
Talisman, Talisman, show me your secrets.护身符, 护身符, 请把玄机告诉我.Quick as a wink , the lamemouse snatched up the precious talisman.说时迟那时快, 跛足的老鼠一把抓住宝贵的法宝.I am their lucky talisman; my business has never been so good.我是他们命运保护神,...