antiparallel chain造句

例句与造句

1. Crick's access to Franklin's progress report of late 1952 is what made Crick confident that DNA was a double helix with antiparallel chains, but there were other chains of reasoning and sources of information that also led to these conclusions.
2. It's difficult to find antiparallel chain in a sentence. 用antiparallel chain造句挺难的