电弧,arc
1)arc[英][ɑ:k][美][ɑrk]电弧
1.Numerical analysis on flow field of plasmaarc;等离子焊接电弧流场数值分析
2.Application of non-consumable gas shieldedarc welding controlled by magnetic field;磁控电弧焊接工艺在非熔化极气体保护焊中的应用
3.Characteristics of GTAWarc in underwater welding under high-pressure air condition;水下焊接高压空气环境下GTAW电弧特性
英文短句/例句
1.automatic submerged slag welding of rail钢轨自动埋弧电弧焊
2.Suitable for MMA, argon arc, arc gouging welding.可用于手工电弧焊、弧焊、弧气刨.
3.Arcs more readily than AC welders, with longer arcing.起弧比交流电容易，电弧加长一倍。
4.The Study of the Characteristics of Plasma-MIG Complex Arc"s Strike and Stabilization;等离子MIG复合电弧的起弧及稳弧特性的研究
5.non-consumable arc-melting process非自耗电极电弧熔炼法
6.consumable arc-melting process自耗电极电弧熔炼法
7.consumable electrode vacuum arc furnace自耗电极真空电弧炉
8.air arc cutting and gouging electrode电弧气割和气刨电极
9.intermittent d.c.noncapacitive arc非电容间歇直流电弧
10.arc furnace electrode mast brake电弧炉电极立柱制动器
11.single operator direct current arc generator单站直流电弧发电机
12.electromagnetic stirrer电磁搅拌器 -电弧炉的
13.argon arc cutting氩弧切割，惰性气体(中)电弧切割
14.controlled tungsten-arc welding自动控制弧长的钨极电弧焊
15.Probing Practice in Smelting Foamed Slag by Submerged Arc Process in EAF电弧炉泡沫渣埋弧冶炼的实践与探讨
16.Birkeland-Eyde process伯克兰-艾迪电弧法
17.refractory hot spot of arc furnace电弧炉耐火材料热区
18.| wandering block sequence电弧飘移多层焊次序
相关短句/例句
electric arc电弧
1.The design and make of a simpleelectric arc plasma generator;一种简易电弧等离子体发生器的设计与制作
2.Time domainelectric arc model based on ADE基于自适应变异差分进化算法的电弧时域模型
3.Mathematics expressions of arc curr en t are deduced considering the circuit resistance of the arc furnace,based on the assumption thatelectric arc voltage follows rectangle wave,and the elect ric parameters related to continuous and non-continuouselectric arc are obta ined.推导了在假定电弧电压为矩形波条件下,电弧电流的瞬时值数学表达式,明确了电弧连续性与随操作参数I/Is之间关系,推导中考虑了线路电阻的影响;分别求得了电弧连续与不连续情况下的无量纲电气参数;得到了电弧连续性准则;给出了计算临界功率因数的线性高精度近似计算式。
3)electrical arc电弧
1.Three kinds ofelectrical arc quenching models were designed for uses with 270 voltage direct current network sources.为此 ,设计了 3种可用于 2 70V直流断路器的灭弧室模型雏形 ,通过实验和理论计算 ,研究分析了电弧运动通道对断弧效果的控制作用 。
4)welding arc电弧
1.Effects of weld pool surface deformation on behavior characters ofwelding arc;熔池表面变形对电弧行为特征的影响
2.Thewelding arc contains abundant information.系统地研究了电弧光谱中特征谱线辐射强度与弧长的关系,指出谱线辐射强度随弧长的改变而变化,两者之间有确定的变化规律。
3.The fixing magnetization frequency,by altering the magnetization current and fixing the magnetization current,by altering the magnetization frequency,the effecting mechanics of the magnetization current and the magnetization frequency on the MAGwelding arc and the arc motion behavior are researched.将励磁电流大小和励磁频率可调的横向旋转磁场应用于MAG焊电弧;利用高速摄像技术,研究保护气体为φ(Ar)98%+φ(O2)2%的MAG焊;在励磁频率不变的情况下,调节励磁电流大小,以及在励磁电流不变的情况下,调节励磁频率的大小;分别研究了励磁电流大小和励磁频率对MAG焊电弧影响的机理和电弧的运动行为,研究励磁电流大小对弧高的影响规律;试验结果表明:当励磁频率不变时,励磁电流越大,电弧旋转半径越大,弧高降低;当励磁电流不变时,励磁频率越大,电弧旋转半径越小,弧高降低。
5)arc[英][ɑ:k][美][ɑrk]圆弧电弧
6)arc[英][ɑ:k][美][ɑrk]弧;电弧
延伸阅读
电弧正负两电极接近到一定距离时所产生的持续的火花放电。电弧能产生高温、强光和某些射线，用于照明、焊接、炼钢等。
