derivationally造句

Rescher concludes that while a theory of everything cannot be explained derivationally ( since no deeper explanation can subsume it ), it can be explained systemically by its capacity to integrate its consequences.
If you search for " flower " in WordNet, then click " S : " to get possible relations and choose " Derivationally related forms ", you'll find connections to other words.
Rescher's proposal in " The Price of an Ultimate Theory " is to dualize the concept of explanation so that a fact can be explained either " derivationally ", by the premises which lead to it, or " systemically ", by the consequences which follow from it.
It's difficult to find derivationally in a sentence. 用derivationally造句挺难的