Tannometers: Used to determine the tannic acid concentration of tanning solution.

制革计: 测定制革溶液单宁酸的浓度之用.

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Tanin acid is suitable for the preservation of glycocalyx of cell.

单宁酸能较好地保存细胞的糖萼.

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The old tailor was barking leather in his store.

那个老裁缝正在他的店中用树皮中的单宁酸制革.

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Tannin is an astringent substance used in medicine.

单宁酸在医药中用作收敛性的物质.

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The most obvious characteristics are tannic acid.

最明显的特色是单宁酸.

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The color comes from tannin sips seeps from tailoring towering cypress trees draped in Spanish moss.

这种颜色来源于被西班牙苔藓覆盖的柏树上一种名为单宁酸的物质.

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Bur The color comes from tannin that seeps from towering cypress Spanish moss.

这种颜色是来自从高耸的遮蔽了铁兰的柏树里分泌出来的物质--单宁酸.

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The colour color comes from tannin that seeps from towering cypress Spanish moss.

颜色来自于从被铁兰覆盖住的高耸的柏树上渗透出的单宁酸.

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The fruit bouquet is complemented a ripe, full palate with soft tannins and a long finish.

成熟的口感以及柔和的单宁酸更增添了果实的芳香,流芳于口舌之间.

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Tannic acid , a typical vegetable tannin, is a very valuable natural product used for wild fields.

单宁酸属水解类单宁, 是具有重要开发利用价值的天然产物.

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The conversion film is probably constituted of amorphous and pored alloying tannate chelate.

这种转化膜很可能是由有一定孔隙的非晶态合金单宁酸膜层构成.

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The color comes from tannin that seeps from towering cypress draped in Spanish moss.

水中的颜色来自附着西班牙苔藓的高大的柏树分泌的单宁酸.

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The tannin in tea and coffee inhibits the absorption of iron and zinc from the diet.

茶叶和咖啡中的单宁酸会阻碍日常饮食中铁和锌的吸收.

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To study the optimal process of the extraction of tannic acid from Chinese gallnut.

从五倍子中提取单宁酸,通过正交实验优化筛选出最佳工艺.

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They help bacteria to produce tannins . D They stay in the mouth for a long.

它们会帮助细菌制造单宁酸. 它们停留在嘴巴中较久.

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