regional scale

• 区域尺度

regional scale的用法和样例：

例句

1. These studies were attempted to lay a foundation of Chinese PFTs and biome classifications at a regional scale for the studies of global ecology and palaeoecology.
   这是全球生态学和古生态学研究中区域尺度上我国植物功能型和生物群区分类的一次尝试。