slope-keypoint compaction

例句：

1. 1.The slope-keypoint compaction method is used to analyze the data.
   使用斜面关键点压缩方法来分析数据。
2. 2.The slope-keypoint compaction method is a powerful tool for data analysis.
   斜面关键点压缩方法是数据分析的有力工具。
3. 3.The slope-keypoint compaction method was developed by a team of experts in the field.
   斜面关键点压缩方法是领域专家团队开发的。