arc initiation 引弧
initialization arc 初始化弧
arc-arc collision 弧–弧碰撞; 岛弧–岛弧碰撞
arcarc transform fault 岛弧岛弧转换断层
left-lateral arc-arc transform fault 左旋弧弧转换断层
right-lateral arc-arc transform fault 右旋弧-弧转换断层
AC arc welding power source∥Pulsed arc stabilizer 交流弧焊电源∥脉冲稳弧; 拉起
Arc inverted-arc 弧形反底拱
Beaman stadia arc=Beaman arc 毕门视距弧
East China Sea and Ryukyu Trench Arc Back-Arc 东海及琉球沟弧盆系
gas metal arc welding-pulsed arc GMAW-P焊
high-velocity air-fuel arc(HVAF-ARC) 高速燃气电弧
island arc-island arc collision 岛弧对岛弧碰撞作用
island-arc-inner arc basin zone 岛弧内弧盆地带
Plasma arc ∥ Plasma arc by a microcomputer aided photo processing 等离子弧∥红外摄象微机图像处理法
trench-arc-back arc system 沟–弧–弧后体系
twin arc submerged arc welding 双弧埋弧焊
Arc Pyramid structure in human resources (面元扩展); *-拟仿紧性
(pool-cathode) mercury arc rectifier 汞弧整流器
100 t Shaft Arc Furnace 100t竖式电弧炉