Noun:
-
an unstable acid known only in solution and as chromate salts
- Usual chromic and nitric acid bright dips for cadmium are not chromate treatments.
通常铬和硝酸明亮镉逢低不铬酸盐处理。
- UHMWPE fiber is treated by chromic acid of different concentration at different temperature.
本文采用不同浓度和温度下的铬酸溶液对超高分子量聚乙烯纤维进行表面处理。
