regioselectivity

例句：

1. 1.The study found that the region had highregional selectivity in its use of resources.
   研究发现该地区在资源使用上具有高度的区域选择性。
2. 2. The researcher focused on the regionalselectivity of the species in their studyarea.
   研究者专注于研究区域内物种的区域选择性。
3. 3. Thedecision to prioritize certain regions overothers was influenced by regional selectivity.
   优先考虑某些地区而非其他地区的决定受到区域选择性的影响。