常見例句雙語例句This paper is about the effect of applied longitudinal magnetic field on Co-based plasma overlaying welding alloy.本課題就是在鉆基等離子弧堆焊過程中引入縱向直流磁場，利用磁場的作用提高堆焊層的性能。The results showed that the forming of crack was mostly made by the interface defect between overlaying welding layer and matrix.結(jié)果表明，堆焊層與基體的界面缺陷是裂紋形成的主要原因。The invention discloses steel plate overlaying welding equipment, in particular to automatic open arc overlaying welding equipment with special alloy powder.本發(fā)明公開一種鋼板堆焊設(shè)備，尤其涉及一種明弧添加特種合金粉自動堆 焊設(shè)備。ip.com 返回 overlaying welding