1.
Either of two rods through which current flows to form an arc, as in lighting or welding.
碳精棒两根棒的任一根，电流流经该棒形成电弧，如在闪电或焊接时
2.
Study on the Arc Formation and Relevant Parameters in Circuit Breaker
开关电器电弧形成及相关参数的研究
3.
A luminous discharge of current that is formed when a strong current jumps a gap in a circuit or between two electrodes.
电弧，弧光当强电流在回路裂缝或两电极间跃升时形成的辉光放电
4.
Microstructure and formation characteristics of rotating arc horizontal GMAW joint
旋转电弧横向GMAW接头组织及成形特点
5.
When the helium content in the tri-mixed gas excesses 75%, the arc presents the characteristic of helium.
氦的体积分大于75%时，其电弧形成具有氦弧的性质。
6.
an architectural ornament in the form of three arcs arranged in a circle.
一件建筑的装饰品以三道电弧的形式围成一圈。
7.
Effects of Electrolyte on Formation and Characteristics of Coatings Obtained on ZAlSi12Cu2Mg1 Alloy by MAO Process;
电解液对ZAlSi12Cu2Mg1微弧氧化膜形成及其特性的影响
8.
Effects of Electric Parameters on Ceramic Coatings Formation on Surface of ZAlSi12Cu2Mg1 Alloy by MAO;
电参数对ZAlSi12Cu2Mg1合金微弧氧化陶瓷膜层形成的影响
9.
Research on Rapid Production of Mould Using Arc Spray Forming;
电弧熔射成形法快速制造模具技术研究
10.
Research on Welding Seam Formation Characteristics of Manual Arc Welding and CO_2 Gas Protection Welding
手工电弧焊与CO_2气体保护焊焊缝成形特征研究
11.
(architecture) forming or resembling an arch.
（建筑学）形成弧线的或似弧形的。
12.
He curved the piece of wood.
他把这条木头弯成弧形。
13.
The rainbow formed a beautiful arc in the sky.
虹在天上成美丽的弧形.。
14.
FORMATION, LIMITATION AND DEVELOPMENT OF STANDARD OF GRAPHITE ELECTRODE FOR ELECTRIC ARC FURNACE
电弧炉炼钢用石墨电极标准的形成、局限和发展方向
15.
The Arc Bottom Trapezoid and the Arc Angle Trapezoidal Cross Section Water Power Computation Program;
弧底梯形及弧角梯形断面水力计算电算程序
16.
The arc source produces the arc discharging of cold cathode so that metal plasma is formed and it supplies the high density of metal ion current.
弧源因 产生冷阴极弧光放电而产生金属等离子体，形成高密度的金属离子流。
17.
The electric arc tube＇ s shell shaped and neck shrank method is put forward according as the quartz glass characteristic.
本文介绍电弧管泡壳成形、缩颈工艺和设备的研究。
18.
The Research of Control and Display System of Quartz Bubble Shaped Equipment of MHL for Automobile
汽车金卤灯电弧管泡壳成形设备自动控制与显示系统的研究