direct segmentation

例句：

1. 1. In the process of data analysis, we often need to perform direct segmentation to identify patterns and trends.
   在数据分析过程中，我们经常需要执行直接分段以识别模式和趋势。
2. 2.The research team used a novel approach to directly segment the dataset into smaller, manageable chunks.
   研究团队采用了一种新颖的方法，将数据集直接分段成更小、更容易管理的块。
3. 3. The software tool allows users to directly segment the image file into different sections for editing purposes.
   该软件工具允许用户直接将图像文件分段，以便进行编辑目的。