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- Keywords High fluorine drinking water;Defluorination; 高氟饮用水;脱氟;
- You need to filter the drinking water. 你需要把饮用水过滤。
- All drinking water must be filtered. 饮用水均须过滤净化。
- A horse is drinking water in the stream. 马在溪中饮水。
- The percentage of lead in our drinking water is unacceptably high. 我们的饮用水中的铅含量高得难以接受。
- We must ensure the purity of drinking water. 我们必须确保饮用水的纯净。
- High- fluorine drinking water 高氟饮水
- This is the place where dippers drink water. 这是河鸟喝水的地方。
- High quality drinking water is beneficial to health and longevity. 优质水给人类带来健康带来长寿。
- She detected high levels of lead in her drinking water. 她发现饮水中铅含量很高。
- Additionally, the fluorine content of drinking water and fresh corn are too low to lead to ... 当地饮用水和新鲜的玉米中氟的含量亦很低,不足以导致氟中毒。
- The addition of a fluorine compound to a drinking water supply for the purpose of reducing tooth decay. 加氟化物为减少牙齿受侵蚀而在饮用水中所加的氟化物
- We need numerous drinking water. 我们需要大量的饮用水。
- They got around the lack of drinking water by eating water melons. 他们吃西瓜以解决缺少饮用水的困难。
- Impure drinking water is a cause of disease. 不洁的饮用水是引发疾病的一个原因。
- A flask for carrying drinking water, as on a hike. 水壶携带饮用水的小壶。如外出旅行时所带的
- An abnormal condition caused by excessive intake of fluorine, as from fluoridated drinking water, characterized chiefly by mottling of the teeth. 氟中毒由于过量摄入氟而导致牙齿产生色斑的不正常状况,如饮用氟化的水
- High concentration of nitrate in drinking water is dangerous to human health. 饮用水中高浓度的硝酸盐对人类健康会产生极大的威胁。
- It used to be difficult to get drinking water here. 过去这里吃水很困难。
- The results of reducing fluorin and improving drinking water of different flocculant have been compared. 对几种不同絮凝剂的降氟改水效果进行了比较研究。