weld width meaning in English

焊缝宽度

With the increasing of helium content in the mixed gases , the arc voltage increase , and the weld width broaden , especially the weld penetration deepens obviously
随着混合气体中氦气比例的增加，熔深和熔宽均增加，但熔深增加得更明显一些。
The welding speed have evident effection on weld depth and weld width , when welding speed is added , both weld depth and weld width will decrease , for the inputed heat per time is limited
焊接速度对焊缝厚度和焊缝宽度有明显的影响，当焊接速度增加时，焊缝厚度和宽度都大为下降，这是因为焊接速度增加时，焊缝中单位时间内输入的热量减少。