查询词典 tannin

The tubers have a very high tannin content and are used to dye and preserve fabrics.

块茎有非常高的丹宁含量并且作为染料并且保护织品。

This paper reviews the combination tannages on the basis of vegetable tannin extracts, including their reaction-mechanisms and technological processes.

本文对各种以栲胶为基础的结合鞣法进行了综述，阐述了结合鞣的反应机理、工艺过程。

Through orthogonal test, chrome-free tanning technology of goatskin shoe upper leather with chrome-free tanning agents such as modified glutaraldehyde,modified vegetable tannin and syntans was studied.

采用改性戊二醛、改性栲胶、合成鞣剂等无铬鞣剂，通过正交试验，优化出了多种鞣剂结合鞣制山羊鞋面革的无铬鞣制工艺。

Species that produce large amounts of tannin include tea and the bark of oak.

能够产生大量鞣质的植物有茶树和橡树树皮。

Rooibos is also Caffeine free, Rich in Minerals and Low in Tannin.

咖啡因 rooibos 也是免费，富含矿物质、低单宁。

Of thick bark usually located in windward habitats. The phloem color was related to the inclusion and contents of the phloem cells, especially to the tannin and resin of the phloem parenchyma and their oxidation.

但是韧皮部的颜色则与细胞内含物的多少和成分有关，尤其是韧皮薄壁细胞内的丹宁和树脂的含量以及它们在空气中的氧化作用有关。

Juice from different pressings (free run juice from initial grape crushing) is blended with juice from later pressings to add tannin and structure.

由不同批次压榨出的葡萄汁，相互混合。后压榨的葡萄汁可以增加单宁和骨架。

The effects of carbohydrates, oxidizers and reducers such as ascorbic acid, H2O2, Na2S2O4 on tannin were not obvious. It was a kind of natural plant yellow pigment with good stability.

单宁受葡萄糖、淀粉等碳水化合物及抗坏血酸、H2O2、Na2S2O4等氧化刺、还原刺的影响不明显，是一种稳定性较好的天然植物黄色素。

Phytates, oxalates and phosphates present in plant foods can inhibit absorption, as can tannin in tea.

Phytates ，草酸盐和磷酸盐在植物性食品可以抑制吸收，可以在茶单宁。

Medium to full-bodied, a punchy wine with ripe black cherry, tannin and a lovely resonating medium finish.

中到充分的酒体。有力和成熟的黑樱桃味，单宁。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。