back bead
基本解释
- 背面焊道(缝);封底焊道
英汉例句
- This welding backing is used with all one-side processes. Especially for those which do not demand back bead cleaning.
本衬垫可用于各种单面焊接工艺的位置,特别适用于不一定要求封底焊道的场合。
meteln.com - It easy to occur defect on the back of bead in pressure pipe TIG welding, which can be solved by using the anti, direction wire feeding method successfully.
压力管道TIG焊在焊接中焊道背部易出现缺陷,用反向送丝的方法成功地解决了这一问题。 - It is necessary to extract molten pool geometrical parameters in real time or to extract back bead width off-line either in seam tracking or in penetration control.
不论熔透控制还是焊缝跟踪,都需要实时或离线提取焊接熔池正面或反面的几何参数。 - So you can imagine a bead with a wire going through it and the bead can only slide back and forth.
你可以想象一个穿在绳子上的珠子,小珠只能前后滑动
耶鲁公开课 - 基础物理课程节选
双语例句
原声例句
专业释义
- 封底焊道
- 封底焊道
- 背面焊缝