查询词典 tannin

Gallotannin is an important part of vegetable tannin .

没食子单宁是植物单宁的重要分支。

Objective To screen the spermicidal part of tannin in Punica granatum L.

目的 筛选石榴皮中鞣质的抑精活性部位。

the tannin in Punica granatum L had inhibitive activity against the motility of the sperm, it is feasible to screen a new inhibitor from Punica granatum L.

石榴皮中的鞣质具有体外抑精作用，为从石榴皮中筛选出新的外用避孕药提供了科学依据。

Punuca Granatum rind is used as a raw material in manufacturing this natural dye.Rind is also used as a tannin material due to rich content of tannins. The main colouring compound in the dye is Flavogallol and having reasonable good light, wash and rub fastness

石榴皮可以用作生产植物染料的原料；此植物染料含有丰富的丹宁酸，还可用作提炼丹宁酸；用作染料的主要成分是黄培酸，其色彩明亮，牢固耐洗。

Colour and tannin formation is rapid and these tannins tend to be much more aggressive and grippy.

光彩以及单宁形成迅速，但这些个单宁往往具备相当的收敛性。

Past research has indicated that acorns have higher levels of healthful tannin compounds than other nuts, so Mitchell's group set out to identify the specific hydrolyzable and condensed tannins in acorns.

过去的研究已经表明，橡子有更高层次的身体健康，鞣酸化合物比其他坚果，所以米切尔的小组列出，以确定具体的可水解和浓缩单宁酸，在橡实。

ConclusionThe two methods are simple and accurate,and can be used to determine the content of tannin in Inula japonica Thunb.

该两种 分析方法简便、准确，可用于旋覆花中鞣质的含量测定。中国诺宇综合网http：//www.siaaa.com

An experiment was conducted to study the differences of tannin contents in Larix gmelini in different regions and seasons.

研究了兴安落叶松单宁质量分数季节动态变化及地理差异。

Twelve hours latter,uterine vessels formation was revealed by tannin-Fe lavement solution.Results The uterine vessel formation of rats in the model group showed that varices,tetanic shape,the density of all levels vessel net increased obviously and its twist,serpentine shape decreased markedly,while that in the large,middle dosage Gongning groups displayed absolute contrarily and fit like a glove with the normal control group.The uterine vessel formation of rats in the small dosage Gongning group and indomethacin group also showed the same transformation as it in the model group.

结果 模型组大鼠子宫各级血管扩张增粗，走行僵直，螺旋状和蜿蜒状走行消失或明显减少，血管形成的各级血管网密度增加，分布不均；消炎痛组、宫宁小剂量组子宫血管仍存在较明显的血管腔扩大、走行僵直和血管网密度增加，宫宁大、中剂量组子宫血管构筑的异常改变消失或明显改善。

The general situation of the application of vegetable tannin extract in industries of leathering,oil,chemistry,etc.

综述了栲胶在制革业、石油工业、化学工业及其它方面的应用现状和研究进展，并展望了栲胶的应用前景和研究方向。

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。