Carbon stripping foils were prepared by AC or DC arc discharge method.
碳剥离膜可用交流电弧法或直流电弧法来制备，也可用交直流电弧来做多层膜。
Ca-containing Endohedral Metallofullerenes were synthesized by DC arc discharge method.
利用直流电弧法，合成了含钙的富勒烯金属包合物。
The maximum axial, pressure of the high frequency arc is higher than that of the DC arc.
高频电弧的最大轴向压力大于直流电弧。
The affect of inductance and time constant to DC arc extinguishing in DC circuits was analyzed.
分析了直流电路中电感和时间常数对直流电弧熄灭的影响。
Diamond film wafers with different thickness were prepared by high power DC arc plasma jet CVD method.
采用高功率直流电弧等离子体cvd工艺制备了不同厚度的无裂纹自支撑金刚石厚膜。
We present a Raman scattering study of multi wall carbon nanotubes prepared by DC arc discharge method.
本文报导了用直流碳弧放电方法制备的多层碳纳米管的拉曼光谱。
Pulsed arc welding power source by thyristor DC chopper consists of common DC arc welding power source and DC chopper.
采用晶闸管直流斩波器的脉冲弧焊电源是由普通的直流弧焊电源，附加晶闸管直流斩波器组成的。
The nanometer tin powders were prepared by DC arc plasma evaporation method using a self-designed and fabricated apparatus.
采用高纯锡，通过自行设计的直流电弧等离子体蒸发设备制备了纯净的纳米锡粉。
Nanosize aluminium nitride (AIN) powder was prepared by evaporating and nitriding high purity aluminium in DC arc plasma reactor.
采用直流电弧等离子体蒸发-凝聚法制备了高纯氮化铝(ain)纳米粉末。
The pure nickel nanopowders were prepared by DC arc plasma evaporation method using self-designed and fabricated experimental apparatus.
采用自行研制的试验装置，用直流电弧等离子体蒸发法制备了高纯度的纳米镍粉。
Due to DC arc extinguishing current has no natural zero-crossing point, so, DC arc can only been extinguished by forced zero-crossing-over.
由于直流熄弧电流不存在自然的过零点，因此必须强制过零才能熄灭直流电弧。
The results from the experiments had exhibited that the arc digging action of SCR rectifier is the same as that of DC arc welding generator.
最终实现了在可控硅整流焊机上模拟出类似直流旋转焊机的电弧穿透力。
And the operation of various gas-shielded welding, ac and DC arc welding machine, stud welding machine, air plasma cutting machines and other ancillary products.
且经营各种气体保护焊机、交直流氩弧焊机、螺柱焊机、空气等离子切割机等配套产品。
MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.
MW直流电弧的电流控制采用2台整流变压器控制，通过调节晶闸管桥触发角构成24脉波整流电路。
The Arcon is a recently developed combination of a top -blown oxygen converter and a DC arc furnace with a single electrode, which can alternate with the top oxygen lance.
电转炉是新近开发的将氧气顶吹转炉与直流电弧炉相结合的技术，其电极与顶吹氧枪可交替使用。
In order to obtain a more uniformity flow of the dc arc plasma, the large-scale arc hollow electrode plasma generator with an outer magnetic field is designed in this paper.
为了获得比较均匀的大面积直流电弧等离子流，设计了一种利用外磁场驱动电弧旋转的等离子发生器。
The products of HJ electric are IGBT inverter DC arc welders, IGBT inverter DC air plasma cutting machine, resistance welders, welding wire feeder and other welding and cutting equipment.
瀚金电气的产品包括：IGBT逆变直流弧焊机，IGBT逆变直流空气等离子切割机，电阻焊机，焊接送丝机等焊接与切割设备。
Recently a 70ton DC arc furnace has been put into operation in Bayi Iron and Steel Company of Xinjiang Province. The arc furnace adopted a new type of rectifier source provided by CEGELEC of France.
法国CEGELEC新近在新疆八一钢厂投产的70吨直流电弧炉采用了一种新型的整流电源，具有很好的研究和开发价值。
To do this, you need to work backwards, from a date against the dc: date arc to the subject resource.
要做到这一点，您需要向后操作，从dc：date圆弧所对应的日期到主题资源。
Based on the characteristics of DC electric arc furnace the heat transfer and the measures to improve it are introduced.
从直流电弧的特征出发，分析了直流电弧炉的传热及改善直流电弧炉传热的途径。
In basis of analyzing the features of the conventional arc welding technology, a DC low-frequency plasma welding power with fusion penetration is selected as the heat source for metal forming.
本课题在分析常规弧焊技术特点的基础上，选取熔透式低频直流等离子弧焊电源作为成形的热源。
Characteristics of various filter units were presented so as to give a completed concept of the arc stabilizing device of the DC electric arc furnace.
对各滤波器组的特点作了阐述，从而对直流电弧炉稳弧装置形成一个完整概念。
The results show that threeelectrode DC ladle furnace, increasing heating speed and without arc bias, can overcome the shortcomings of bottom-electrode DC ladle furnace.
试验表明，三电极直流钢包炉技术可解决底电极式直流钢包炉存在的不足，使炉子加热速度快和不发生偏弧现象。
The experimental results show that the power source meets the requirements presented by the pulse TIG welding. DC TIG welding and manual arc welding, and is a new many functions power source.
研究结果表明，所研制的焊机可以满足脉冲tig焊、直流tig焊、手工电弧焊三种方法的焊接要求，是一种新型多功能焊机。
Complete functions, wide application scope, it features the functions of ordinary DC manual welding and argon arc welding.
功能多，适用范围广，具有普通直流手工焊及氩弧焊功能。
The inverter arc welding power source is the new power source and features high speed, small DC current ripple, stable arc, light weight, small capacity and low power consumption.
逆变式弧焊电源是新一代的弧焊电源，其特点是速度快，直流输出电流波纹小，电弧稳定，质量小，体积小，能耗低。
The arc extinguishing principle of miniature circuit breaker in DC circuits was discussed.
讨论了小型交流断路器在直流电路中的灭弧原理。
DC motor drives chain of the material holding device on the rail to run in a reciprocating way, arc material holding device is used, of hydraulic or pneumatic type.
采用直流电机驱动通过夹料装置在轨道上的链条作来回往返运动，夹料为弧形夹料装置，分为液动及气动。
In this paper, a new high power hybrid DC contactor is researched to slake the effect of arc for the application in the railway.
本文提出的新型大功率混合直流接触器由闭合弹跳电弧消除电路、分断电弧消除电路和接触器本身组成。
In this paper, a new high power hybrid DC contactor is researched to slake the effect of arc for the application in the railway.
本文提出的新型大功率混合直流接触器由闭合弹跳电弧消除电路、分断电弧消除电路和接触器本身组成。
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