phenogram

例句：

1. 1. The phenogram shows the distribution of different types of bacteria in the soil.
   苯基图谱显示了土壤中不同类型细菌的分布情况。
2. 2.The phenogram was used to identify the chemical composition of the plant samples.
   苯基图谱被用来鉴定植物样本的化学成分。
3. 3.The phenogram is a useful tool for studying the structure and function of proteins.
   苯基图谱是研究蛋白质结构和功能的一种有用的工具。