大家都搜:
弧坑,灼伤坑,弧斑
1、refract arc───折射弧
2、pit───n.(Pit)人名;(东南亚国家华语)必;vi.凹陷;起凹点;n.矿井;深坑;陷阱;(物体或人体表面上的)凹陷;(英国剧场的)正厅后排;正厅后排的观众;vt.使竞争;窖藏;使凹下;去…之核;使留疤痕
3、pit y───vt.对……表示怜悯;对……感到同情;n.怜悯,同情;遗憾
4、arc───n.弧(度);弧光(全称electricarc);弧形物;天穹;vt.形成电弧;走弧线;n.(Arc)人名;(法)阿尔克;adj.圆弧的;反三角函数的
5、jerboa arc───跳鼠弧
6、articular pit───关节窝
7、arc flash───电弧闪光
8、fordo arc───福尔多弧
9、arc touch───弧光触摸
1、External defects: undercut , overip , arc pit, gas cavity in surface, crack in surface.
2、The manner of arc starting control increases succeed rate, current attenuation arc stopping control improves welding shaped of arc pit.