The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding(TCGMAW) process greatly affects the welding seam appearance and the welding quality.

双丝共熔池气体保护焊（TCGMAW）的熔滴过渡对焊缝成形以及焊接质量具有重要的影响。

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A new approach based on twin snakes model was presented to detect an optimal seam line automatically in image Mosaic.

提出利用对称动态轮廓模型方法自动检测多景影像的最优镶嵌线。

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When i asked him how about him, he answer, "If I could well any more, i will be twin. do you want to see my seam?"

当我问他怎么样时，他回答，“如果我还能再好，我就成双胞胎了。想看看我的伤疤吗？”

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There's a private double room, but the shared attic bedroom houses a row of eight twin mattresses lined up seam to seam, which Germans call massenlager mass camping.

WSJ: Learning to Dog Sled in Bavaria, Germany