peak enrichment

例句：

1. 1. The study of peak enrichment iscrucial for understanding the impact of climate changeon ecosystems.
   研究峰值富集对于理解气候变化对生态系统的影响至关重要。
2. 2. In this research, we focused on the peak enrichmentof rare earth elements in the soil.
   在这一研究中，我们专注于土壤中稀有元素的最大富集。
3. 3. The peak enrichment of heavymetals in the environment poses asignificant threat to human health.
   环境中重金属的最大富集对人类健康构成了重大威胁。