Objective: To study a fast dyeing method in judging the draw material situation of marrow.
目的：探讨一种快速染色方法以判断骨髓取材情况。
The dyeing method and condition for Vat Pink R Powder on the cellulose fibre were studied.
本文对还原桃红R普通粉在纤维素纤维上的还原染色条件、染色方法进行了研究。
The classification, dyeing method, application and progress of natural dyes are introduced.
文章介绍了天然染料的分类、染色方法、应用及天然染料研究的进展。
The invention also relates to use of the dyeing composition for keratin fiber oxidation dyeing and dyeing method using the composition.
本发明也涉及该染料组合物用于角蛋白纤维氧化染色的用途，以及使用该组合物的染色方法。
The disadvantages of normal dyeing method were discussed, and the method of leather asynchronous dyeing was put forward to overcome above problems.
通过对绒面革常规染色缺点的分析，提出了皮革异步染色法，并在实践中取得了良好的效果。
In addition, the processing conditions and technologies of dope dyeing method for the colored meta-aramid fibers produced were introduced in detail.
同时介绍了原液着色方法制备间位芳香族聚酰胺有色纤维的工艺与条件。
The invention relates to a hair dyeing method starting from a composition comprising at least one ortho-diphenol, one metal salt, hydrogen peroxide, (bi)carbonate and a basifying agent.
本发明涉及由包含至少一种邻-联苯酚、一种金属盐、过氧化氢、碳酸（氢）盐和碱化剂的组合物出发进行染发的方法。
The invention relates to a hair dyeing method starting from a composition comprising at least one ortho-diphenol, one metal salt, hydrogen peroxide, (bi)carbonate and a basifying agent.
本发明涉及由包含至少一种邻-联苯酚、一种金属盐、过氧化氢、碳酸（氢）盐和碱化剂的组合物出发进行染发的方法。
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