It introduces the dyeing principle and process of the alkali bath, the acid bath and the denaturated bath. Then texts the dye up-take and fixation rate after thedying process.

介绍了大豆蛋白纤维的碱性浴、酸性浴、变性浴染色原理和工艺，测试了纤维染色后的上染率和固色率。

youdao

It introduces the dyeing principle and process of soybean fiber with the alkali bath and modified bath. Then the dye up-take and fixation rate after the dying process were tested.

介绍了大豆蛋白纤维的碱性浴、变性浴染色原理和工艺，测试了纤维染色后的上染率和固色率。

youdao

The first lymph nodes to take up the dye are removed and tested for cancer cells.

CNN: Melanoma