This is to be expected because the extraordinary rarity of these profiles is what gives them their conclusiveness as evidence. 这个问题实际上是被期待解决,因为正是这些图谱的相当稀有才赋予了它们作为证据的决定性作用。
conclusiveness
[ noun ] the quality of being final or definitely settled <noun.attribute> the finality of death
Conclusiveness \Con*clu"sive*ness\, n. The quality of being conclusive; decisiveness.