Mortality percentages, and fluoride, sodium and conductivity mean values estimated in each aquarium during duplicate fluoride bioassays are presented in Table 2.
基于1个网页-相关网页
fluorine and fluoride poisoning 氟与氟化物中毒
Fluoride and human health 第一节 ; 氟化物与人体健康
high-hardness and fluoride groundwater 高硬度含氟地下水
Fluoride and clinic 第九节 ; 氟化物与临床
And now DEC salt comes fortified with iodine and fluoride.
现在DEC盐里面还有碘和氟化物。
Sealants and fluoride together can prevent almost all tooth decay.
保护胶和氟化物一起，能够防止几乎所有的牙齿侵蚀。
Saliva also bathes teeth in calcium, phosphate and fluoride, which strengthen tooth enamel.
唾液也能洗刷使牙釉质更加坚固的钙，磷酸盐和氟化物。
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