conceptually       
adverb uk/kənˈsep.tʃu.ə.li/ us/kənˈsep.tʃu.ə.li/
 概念上的,原则上的
in a way that relates to ideas or principles
  The categories themselves are conceptually distinct. 这些范畴本身在概念上是不同的。 
 Conceptually, this is a huge change for the medical profession. 从概念上讲,这对医学界来说是一个巨大的变化。 
 See: conceptual
 - More examples
 - Our method is conceptually simple and produces useful and easily readable maps.
 - Conceptually, I knew this job would fit with the things that are important to me.
 - He performed one of the most conceptually beautiful experiments of all time.