discrete level

例句：

1. 1. The study focused on the discrete levels of human behavior.
   这项研究专注于人类行为的离散层面。
2. 2. The data was collected at discrete levels of detail.
   数据以详细的离散层次收集。
3. 3.The researcher found that the process had distinct discrete levels of complexity.
   研究者发现这个过程具有明显的、不同的复杂层次。