superposed graph

例句：

1. 1.The superposed graph shows the distribution of data across different regions.
   叠加图显示了数据在不同地区的分布情况。
2. 2. The researchers used a superposed graph to analyze the trends in the data.
   研究人员使用叠加图来分析数据的趋势。
3. 3. The superposed graph helped us visualize the complex relationships between variables.
   叠加图帮助我们可视化变量之间的复杂关系。