scatter and disappear ratio

例句：

1. 1. The company's sales have been steadily increasing, but the scatter and disappear ratiois still high.
   该公司的销售稳步增长，但散播率和消失率仍然很高。
2. 2.The research team found that the scatter and disappear ratio of the data was too high.
   研究团队发现数据中的散播率和消失率过高。
3. 3. To improve the efficiency of the project, we need to reduce the scatter and disappear ratio.
   为了提高项目的效率，我们需要降低散播率和消失率。