The inclusions are mainly removed by attachment to bubbles at smaller gas flowrate and mainly removed by capture in the wakes behind big bubbles at larger gas flowrate.

通过研究可以看出，较小和较大气量范围内，夹杂物分别主要通过小气泡粘附和大气泡的尾流捕捉去除。

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In regular wrap the sheets are sealed together to capture air in individual bubbles.

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