Fine particulate matter is linked to respiratory ailments, heart disease, stroke and premature death.
微细颗粒物跟呼吸系统疾病、心脏病、中风和早逝有关。
2
Stroke adjustment: Fine adjustments can be made to the extend and retract stroke.
行程调节：精细的调整，可扩展和收缩的中风。
3
Higher long-term average levels of fine particulate matter also led to a higher overall risk of cardiovascular disease events, including stroke and heart attack.