Talk:羥醛反應

Sum of parts?
Not sure if this is a sum-of-parts entry. 24.29.228.33 00:13, 13 April 2008 (UTC)

The sum of parts question can be tricky. The key issue is idiomicity. The word reaction can mean several things by itself, but only one thing when used with the word aldol. The entry for chemical reaction was added using similar logic. -- A-cai 00:24, 13 April 2008 (UTC)

For your reference, here is a link to a discussion about an entry that was eventually deleted because it was deemed to be a sum of parts entry: Talk:不法利润. -- A-cai 22:56, 13 April 2008 (UTC)