英语词汇back welding怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	back welding
释义	back welding 简明释义退焊法，底焊网络释义 1 ?底焊 ... back ward welding反手焊接 back welding底焊; 退焊法 backhand welding逆向焊; 右焊法; 后焊法; 向后焊 ... 2 ?退焊法 ... back ward welding反手焊接 back welding底焊; 退焊法 backhand welding逆向焊; 右焊法; 后焊法; 向后焊 ... 短语 1 step back welding 分段后退焊法 2 back hand welding 反手焊接 ; 后退焊 ; 反向焊接 ; 反向熔焊 3 back run welding 封底焊 ; 封四焊双语例句 1 The method mainly comprises back welding and front welding. 该方法主要包括反面焊接、正面焊接。 2 Segmental back welding is adopted for each welding seam to minimize the residual stress and deformation of welding. 每条焊缝采用分段退焊法，减小焊接残余应力和变形。 3 Welding flash damages, moving back space and resetting distance can be adjusted freely. 焊接闪光烧损量、退回距离及复位距离都可自由调整。
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