The fluoride in phosphate fertilizer production can not only impair workers' upper respiratory tract, bone and teeth, but also lead to fluorosisofbone.
结论磷肥生产中氟化物对作业工人上呼吸道，骨骼和牙齿有损害作用，可导致氟骨症。
2
A litre of teacan contain up to 9mg of fluoride, which in excess can cause skeletal fluorosis, reducing bone quality and causing pain and stiffening of the ligaments.
一升茶树含有高达9毫克的氟化物，过量会导致氟骨症，降低骨骼质量，导致疼痛和韧带僵硬。
3
Results There was close relationship between the development of skeletal fluorosis and bone formation related gene and bone resorption related gene.