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- We must ensure the purity of drinking water. 我们必须确保饮用水的纯净。
- Must ensure the purity of drinking water. 我们必须确保饮用水的纯净。
- We mustsnsure thet purity of drinking water. 我们必须确保饮用水的纯净。
- fluorination of drinking water 饮用水加氟
- So, please generous provision of drinking water and bread for TOTO! 所以，请各位慷慨地为TOTO提供面包和饮用水！
- Objective To estimate investigation content of fluorin of children and adult in Zunyi city by determining fluorin content of some food, drinking water and toothpaste. 目的对遵义市市售的几种常用食物、饮用水和牙膏进行氟含量测定,以估计该市儿童和成人的主要氟摄入量。
- 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。
- Supplies of drinking water are contaminated by refuse from the factory. 饮用水水源遭到工厂废料的污染。
- Supply of drinking water is contaminated by refuse from the factory. 饮用水水源遭到工厂废料的污染。
- Supplies of drinking water are contaminated by refuse from the factory . 饮用水水源遭到工厂废料的污染。
- To ensure the safety of drinking water, there can be no room for compromise. 为了保证饮用水的安全，不能有任何的妥协方案。
- The protection of drinking water source to safeguard the quantity and quality of water. 饮用水源保护和水量、水质保证。
- He has fallen out of the habit of drinking. 他已经戒除了喝酒的习惯。
- Meanwhile our rapidly growing large cities also sought to secure a clean, fresh supply of drinking water. 同时那些发展迅速的大城市也在寻取清洁食水的供应。
- There are some main problems included surface water pollution, groundwater overdraft, excess fluorine of rural drinking water, deficiency of rural water supply, and low efficiency water use. 存在的主要问题是地表水污染严重、地下水严重超采、农村饮水氟超标和水量不足、水资源浪费仍很严重，以及管理手段有待提高等。
- He dropped back into his old habit of drinking. 他又恢复喝酒的老习惯。
- The removal efficiency of organic pollutant mainly depends on the active biomass of biofilm in the biological pretreatment of drinking water. 摘要饮用水生物预处理过程中，生物膜上存活的活性生物量是有机污染物去除的基础。
- His illness comes of drinking too much. 他的病是因为喝酒太多。
- Very poor sanitary conditions and a lack of drinking water have been reported in these areas. 在这些地区已报告非常恶劣的卫生条件和缺乏饮用水。
- Be applied to protect the linings of drinking water tanks made of concrete, steel or other materials. 用于水泥、钢铁等材质饮水容器及水管内壁的保护。
