[化] 焊缝

[机]焊道

balding head───n.秃头

wedding band───结婚戒指

welding rod───[机]焊条；熔接条

molding board───揉面板；造模板

wedding bands───结婚戒指

folding seat───折叠式座椅；折叠座位

glazing bead───玻璃压条；[建]镶玻璃条

landing beam───楼梯平台梁

wading bird───n.涉水鸟；[鸟]涉禽（如苍鹭、鹤等）

Too much spatter and bad - welding bead are the two cirtical problems short circuiting arc welding process.───短路过渡的CO_2焊接存在飞溅大和焊接成型差两大问题.

method that on-line identifies parameters of the model through the information of temperature on the welding bead surface and thus increases adaptability of model was discussed in the paper.───本文讨论了用焊道表面的温度信息对多个模型参数进行在线修正，提高计算模型的适应性。

The fatigue life of the surface cracks of the weld toe and the central part of the welding bead are calculated.───又算出了这五种形状角焊缝趾端部和焊肉中央处的表面裂纹疲劳断裂的寿命。

volcanic activities in the Changbaishan area are divided into two stages: 1. The wide basalt platform stage-welding bead developmental stage, which formed by the points-lines eruption;───长白山地区火山活动划分二个发展阶段：以点—线形式喷发形成的广阔玄武岩台地阶段—焊缝构造发展阶段；

Too much spatter and bad - welding bead are the two cirtical problems short circuiting arc welding process.