diphosphoric acid造句

例句与造句

1. "' Triphosphoric acid "'( also "'tripolyphosphoric acid "'), with formula H 5 P 3 O 10, is a phosphoric acids, it is the next polyphosphoric acid after pyrophosphoric acid, H 4 P 2 O 7, also called diphosphoric acid.
2. It's difficult to find diphosphoric acid in a sentence. 用diphosphoric acid造句挺难的