slice level

例句：

1. 1.The chef carefully slices the meat to ensure it's evenly cooked.
   厨师小心翼翼地切肉，确保烹饪均匀。
2. 2. The engineer used a slice level to measure the thickness of the material.
   工程师使用切片水平测量材料的厚度。
3. 3.The researcher analyzed data at different slice levels to understand the underlying trends.
   研究员在不同切片层次上分析数据，以理解背后的趋势。