分散染料则以开发杂环型的新品种为重点。
For disperse dyes, the key point is on the development of new heterocyclic type.
多氮杂大环能与许多金属离子形成稳定配合物。
Polyazamacrocycles are known to form stable metal chelate-complexes.
多氮杂大环与许多金属离子能形成稳定的络合物。
Polyazamacrocycles are known to form stable metal chelate complexes.
多氮杂大环与许多金属离子能形成稳定的络合物。
Polyazamacrocycles are known to form stable metal chelate complexes.
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