| 释义 |
dichromic acid daiˈkrəumikˈæsid
基本英英例句
重铬酸
Noun:
the hypothetical acid H2Cr2O7 from which dichromates are derived; known only in solution and in the form of dichromate saltsTwo different types of potential oscillations have been identified for the first time during dichromate reduction on a gold electrode in a solution of dilute sulfuric acid.摘要首次报道稀硫酸溶液中重铬酸钾在金电极上还原时产生的两种不同类型的电势振荡。 |