prompt coincidence curve

例句：

1. 1. The study of this curve is crucial for understanding the relationship between human behavior and environmental factors.
   研究这个曲线对于理解人类行为与环境因素之间的关系至关重要。
2. 2.The data suggests that there may be a prompt coincidence curve at the intersection of two different populations.
   数据显示，在两个不同群体的交汇处可能存在一个提示性巧合曲线。
3. 3.The researchers found that the prompt coincidence curve could be used to predict future trends in population growth.
   研究人员发现，提示性巧合曲线可以用来预测人口增长的未来趋势。