cyclodecapentaene造句

例句与造句

1. It is analogous to cyclodecapentaene ( [ 10 ] annulene ), but with two hydrogen atoms replaced by a transannular methylene bridge (-- ).
2. Some annulenes, namely cyclobutadiene, cyclodecapentaene or [ 10 ] annulene, cyclododecahexaene or [ 12 ] annulene and cyclotetradecaheptaene ( [ 14 ] annulene ), are unstable, with cyclobutadiene extremely so.
3. It's difficult to find cyclodecapentaene in a sentence. 用cyclodecapentaene造句挺难的