Usual chromic and nitric acid bright dips for cadmium are not chromate treatments.

通常铬含低镉的硝酸不需进行铬酸盐处理。

The electrolyte into which the aluminium is placed is an acid, usually sulfuric or chromic.

电解液是酸，通常是硫酸或铬酸。

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。

UHMWPE fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively.

采用铬酸氧化法及吡咯气相沉积聚合法处理UHMWPE纤维。

UHMWPE fiber were treated by chromic acid etching and chemical vapor depositing polypyrrole (PPy).

采用铬酸刻蚀和化学气相沉积聚吡咯处理了超高相对分子质量聚乙烯(UHMWPE)纤维。