diversity index

例句：

1. 1.The diversity index of the population is akey factor in determining its overall health.
   人口的多样性指数是决定其整体健康的关键因素。
2. 2. The diversity index of the ecosystemis an important indicator of its resilience to environmental changes.
   生态系统的多样性指数是衡量其对环境变化抵抗力的重要指标。
3. 3. The diversity index of the species hasbeen shown to be positively correlated with theirability to adapt to changing conditions.
   物种的多样性指数与它们适应不断变化的条件的能力呈正相关。