impulse duration system

例句：

1. 1. The system wasdesigned to measure the impact of human actions on the environment.
   这个系统被设计用来测量人类行为对环境的影响。
2. 2.The study found that the impulse duration of the brain is related to the level of stress.
   研究发现，大脑的冲动持续时间与压力水平有关。
3. 3.The impulse duration system is used to control traffic lights and prevent accidents.
   冲动持续时间系统用于控制交通灯和预防事故。