DGR

例句：

1. 1.The company's DGR has been declining in recent years.
   该公司的直接增长率近年来一直在下降。
2. 2.The growth rate of the economy is a key indicator of economic health.
   经济增长率是衡量经济健康状况的关键指标。
3. 3. The DGR of the project is expected to exceed 50% within the next two years.
   该项目的直接增长率预计在未来两年内将超过50%。