1·Any water that's left behind will oversteep the leaves, making your next batch overly tannic and bitter.
不然剩余的茶水会过度浸泡茶叶，浸出过多鞣酸，使得下一壶茶水变苦。
2·Any water that's left behind will over steep the leaves, making your next batch overly tannic and bitter.
不然剩余的茶水会过度浸泡茶叶，浸出过多鞣酸，使得下一壶茶水变苦。
3·Mordant A reagent, such as tannic acid, that fixes dyes to cells, tissues, or textiles or other materials.
一种可以将染色固定到细胞、组织或纺织品及其它材料上的试剂，如鞣酸。
4·There could be a coordination bond between the silver atom and the hydroxyl group of tannic acid, which stabilize the Ag nanoparticles in the spatial reticulate structure of tannic acid.
纳米银颗粒与羟基发生电荷吸附作用，固定在鞣酸的空间网状结构中，稳定存在。
5·Studies have shown that tannic acid can remove the smear layer, but it has not yet been used in clinical root canal treatment.
有研究发现：鞣酸有去除玷污层的作用，但在根管治疗中的应用尚无进一步研究。