1) water fluoridation
水氟浓度
1.
Oral health survey on children in Huairou county-study on the feasibility of water fluoridation in Huairou county;
北京市怀柔区儿童口腔健康状况的调查与分析——怀柔区调节水氟浓度预防龋齿可行性研究
2) wastewater containing high concentration fluorine
高浓度含氟废水
1.
The treatment of wastewater containing high concentration fluorine with lime powder instead of lime cream has been studied experimentally.
提出以氧化钙粉末代替石灰乳溶液处理高浓度含氟废水 ,可使被处理废水中F-含量降至 <10mg/L ,大大低于国家规定的 <5 0mg/L的排放标准。
3) fluoride concentration
氟浓度
1.
Objective:To measure the fluoride concentration in dental plaque and saliva following the use of Calcium in fluoride rinse and evaluate the significance to caries prevention.
结果:两种漱口液漱口后1h和2h,牙菌斑及唾液中氟浓度较基线水平有显著性增高(P<0。
4) high-fluoride-acid-containing
高浓度酸性含氟废水
6) the fluoride wastewater treatment engineering
高浓度含氟废水处理工程
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条