三种组分都是由D -木糖、D -葡萄糖、D -甘露糖、D -艾杜糖以不同的比例所组成。

These fractions were made from D-xylose, D-glucose, D-mannose, D-idose in different proportions.

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三种组分都是由D -木糖、D -葡萄糖、D -甘露糖、D -艾杜糖以不同的比例所组成。

These fractions were made from D-xylose, D-glucose, D-mannose, D-idose in different proportions.

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