rate of accumulation

例句：

1. 1. The company'sprofitability is closely linked to its rateof accumulation.
   该公司的盈利能力与其积累率密切相关。
2. 2.The rate of accumulation has been increasing steadilyover the past few years.
   过去几年里，积累率一直在稳步上升。
3. 3. To maintain ahealthy balance, it's important tomonitor the rate of accumulation.
   为了保持健康平衡，监测积累率非常重要。