它保留了XML文档的原始结构。

It retains the original structure of the XML document.

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在另一侧，山墙的轮廓参考了原始结构的形状和街区的历史。

From the side, a gabled profile references the shape of the original structure and the history of the neighbourhood.

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厨房占据着首层房屋的中心，位于新的居住区域和原始结构之间。

The kitchen occupies the centre of the ground floor, placed between the new living area and another in the original structure.

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If I took two double stranded DNA molecules and I exposed them to certain conditions that caused them to denature, that means its native structure falls apart.

假如我把两条DNA双链,放在特定的条件下,使它们变性,变性表示使它们的原始结构分开

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The native structure is this double stranded structure here and if I heat it up slightly and I add some base, so under slightly basic conditions, these molecules will fall apart because you've created conditions where the hydrogen bonding is no longer favorable so they peel apart.

原始结构,在这里就是指DNA双链,如果我稍微加热,并且加入一些碱,在弱碱性的条件下,这些配对碱基会分开,这是因为在一定条件下,碱基对之间的氢键,不再稳定并且会断裂分开

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