lag ratio

例句：

1. 1. The company's financial performance has been lagging behind its competitors for the past two years.
   该公司过去两年的财务状况一直落后于竞争对手。
2. 2.In order to improve efficiency, we need to analyze the lag ratio of our production process.
   为了提高效率，我们需要分析我们生产过程的滞后比率。
3. 3.The lag ratio is a measure of how quickly an economy adjusts to changes in demand.
   滞后比率是衡量一个经济体对需求变化调整速度的一个指标。