Synthesis of 2-pyridinecarboxylic acid by oxidation of potassium dichromate .

重铬酸钾氧化法合成2-吡啶甲酸的研究。

Practice for use of a dichromate dosimetry system .

重铬酸盐剂量测定系统使用规程。

Sodium dichromate dihydrate ( amendment 1 )

重铬酸钠二水合物（修改件1）

We studied the aberrant effects of different concentrations of potassium dichromate on vicia faba root tip cells .

结论是重铬酸钾对蚕豆根尖细胞具有明显的致畸效应。

Study on determination of total tea polyphenols in green tea using visible spectrophotometry with potassium dichromate .

重铬酸钾可见分光光度法测定绿茶中茶多酚总量的研究。