In addition, the laser pulse width decreases as the gas pressure increases.
另外，激光脉冲宽度随气压的升高而减小。
In addition, the changes of the laser pulse width and pulse frequency to affect the weld width were investigated.
此外，对激光脉冲宽度及脉冲频率对焊缝宽度的影响作了深入研究。
In addition, the changes of the laser pulse width and pulse frequency to affect the weld width were investigated.
此外，对激光脉冲宽度及脉冲频率对焊缝宽度的影响作了深入研究。
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