interchain hydrogen bond造句

例句与造句

1. Nylon 66 can have multiple parallel strands aligned with their neighboring peptide bonds at coordinated separations of exactly 6 and 4 carbons for considerable lengths, so the carbonyl oxygens and amide hydrogens can line up to form interchain hydrogen bonds repeatedly, without interruption ( see the figure opposite ).
2. It's difficult to find interchain hydrogen bond in a sentence. 用interchain hydrogen bond造句挺难的