的意思 mortality curve

1. The mortality curve shows the rate at which individuals in a population are dying over time.
死亡曲线显示了人口中个体随时间死亡的速率。

2. Researchers use mortality curves to study trends in life expectancy and mortality rates.
研究人员使用死亡曲线研究寿命和死亡率的趋势。

3. The mortality curve for this species of fish indicates a sharp decline in survival rates after a certain age.
这种鱼类的死亡曲线表明在一定年龄后存活率急剧下降。

4. Understanding the shape of the mortality curve can help predict future population trends.
了解死亡曲线的形状可以帮助预测未来的人口趋势。

5. The mortality curve of the pandemic illustrates the devastating impact on global health.
大流行病的死亡曲线显示了对全球健康的毁灭性影响。

6. Demographers analyze mortality curves to assess the impact of healthcare interventions on population health.
人口学家分析死亡曲线以评估医疗干预对人口健康的影响。