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1·Electric arc welding or cutting is performed.

电焊或电切割时。

2·In the electric arc spray coating the oxide content was about 10%.

而且电弧喷涂涂层中具有约10%左右的氧化物含量。

3·When an electric arc is produced in the material, light is produced.

一种物质中产生电弧时，光就产生了。

4·Stable electric arc can be ensured from undercurrent to high current.

从小电流到大电流都可以保持稳定电弧。

5·Temperature is one of the important physical features of electric arc.

温度是电弧的重要物理特性之一。

6·EAF (Electric Arc Furnace), LF and VD are key equipments of steel-making.

电炉(EAF)、钢包精炼炉(LF)和VD炉是电弧炉炼钢的关键设备。

7·The cathode electric arc source is used as the source of ion infiltrating metals.

本文用阴极电弧源做离子渗金属源。

8·A new technology-the electric arc spraying technology combined by powder is introduced.

介绍一种新型电弧喷涂技术粉末复合电弧喷涂技术。

9·The melting and reduction of scheelite acted by high temperature electric arc are very fast.

在高温电弧作用下，白钨矿粉的熔化还原速率很快。

10·And the optimum electric arc spray parameters were obtained through comprehensive experiment.

通过正交综合实验，确定了较合适的喷涂工艺参数。

电弧

1·This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.

它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。

2·The microhardness of JCW-S-AM coatings prepared by high velocity electric arc spraying on conditions of different process parameters was tested by hardometer.

采用超音速电弧喷涂设备在不同工艺参数条件下制备JCW - S - AM涂层，利用显微硬度计测定各种涂层的显微硬度。

3·The electric arc furnace steel-making productivity has gained rapid progress in the recent years.

近几年来， 电弧炉炼钢生产率有较大的提高。

4·The cathode electric arc source is used as the source of ion infiltrating metals.

本文用阴极电弧源做离子渗金属源。

5·Using the high voltage between the two electrodes to breakdown of gas layer, thus generating an electric arc ignition devices.

利用高电压来击穿其两电极之间的气体绝缘层，从而产生电弧的一种电火花点火设备。