The deviating rate of tannic acid is 48.8%.

用标准曲线法定量计算鞣酸的脱出率为48．8%。

Do not feed gallic acid or tannic acid to laying hens.

在产蛋鸡日粮中不要使用没食子酸和单宁酸。

Total yield of pharmaceutical tannic acid and gallic acid was ca. 91%.

产物总得率（包括药用单宁酸和没食子酸）约为91％。

It is the tannic acid contained in oak that ages the brandy.

正是栎木里含的丹宁酸使白兰地变芳醇了.

Result: The total effect of the new tannic acid ointment was 100%.

结果：新鞣酸软膏对尿布性皮炎患儿有效率为100%。

Result: The total effect of the new tannic acid ointment was 100 %.

结果: 新鞣酸软膏对尿布性皮炎患儿有效率为100%.

The sincere tasty tannic acid symbolized this liquor completely brews maturely.

淳厚爽口的丹宁酸标志着此酒完全酿造成熟.

The sincere tasty tannic acid symbolized this liquor completely brews maturely .

淳厚爽口的丹宁酸标志着此酒完全酿造成熟。

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.

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.