developed curve

例句：

1. 1. The graph shows the development curve of the population over time.
   图表显示了人口随时间的发展曲线。
2. 2. The company's revenue has been growing steadily since its inception.
   自公司成立以来，公司的营收一直在稳步增长。
3. 3. The economic growth rate is closely related to the development curve of the economy.
   经济增长率与经济发展趋势密切相关。