welding arc

常见例句

According to the heating principle of the welding-arc, a discussion was carried on about the connecting methods of the direct-current electric arc-welding.
根据焊接电弧的产热机制，对直流电弧焊的接法问题进行了探讨。
This paper introduces several advanced aluminum alloy welding techniques: friction stir welding, laser welding, laser-arc hybrid welding and electron beam welding.
介绍了铝合金焊接的几种先进工艺：搅拌摩擦焊、激光焊、激光-电弧复合焊、电子束焊。
Several advanced welding techniques of magnesium alloy were introduced: A-TIG welding, electron beam welding, laser welding, laser-arc hybrid welding and friction stir welding.
前言：介绍了镁合金先进焊接工艺，包括A-TIG焊、电子束焊、激光焊、激光-电弧复合焊和搅拌摩擦焊。