borderline acid造句

例句与造句

1. As a borderline acid, zinc will not bind as tightly to the cysteine ligands as cadmium would, but the enzyme will still be active and reasonably efficient.
2. Borderline cases are also identified : "'borderline acids "'are trimethylborane, sulfur dioxide and ferrous Fe 2 +, cobalt Co 2 + caesium Cs + and lead Pb 2 + cations . "'Borderline bases "'are : aniline, pyridine, nitrogen N 2 and the azide, chloride, bromide, nitrate and sulfate anions.
3. It's difficult to find borderline acid in a sentence. 用borderline acid造句挺难的