k acid是什么意思

用法例句

A kinetic spectrophotometric method for the determination of trace chromium(VI) with acid chrome blue K and potassium periodate;

酸性铬蓝K-高碘酸钾催化动力学光度法测定痕量铬

Catalytic kinetic spectrophotometric determination of trace formaldehyde with formaldehyde-acid chrome blue K-potassium bromate system;

甲醛-酸性铬蓝K-溴酸钾体系催化动力学光度法测定痕量甲醛

Kinetic spectrophotometric determination of trace ruthenium(Ⅲ) based on catalytic effect of ruthenium(Ⅲ) on oxidation of acid chrome blue K by potassium bromate;

钌(Ⅲ)催化溴酸钾氧化酸性铬蓝K动力学光度法测定痕量钌(Ⅲ)(英文)

Catalytic spectrophotometric determination of trace chromiumⅥ-with chromiumⅥ-acidic chrome blue K-hydrogen peroxide system;

铬Ⅵ-酸性铬蓝K-过氧化氢体系催化动力学光度法测定痕量铬Ⅵ