A numerical method is presented for the two dimensional quasi steady state heat transfer on high power density laser welding processes according to the keyhole model.
对高能量密度激光匙孔焊接过程的二维准稳态传热进行了计算方法的研究。
Both with two drawers, each centered by an inlaid hexagon with ivory angular keyhole escutcheon.
这两个有两个抽屉，由一个有钥匙孔挡片角象牙镶嵌六角中心的每个。
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