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- UNICEF has provided hundreds of thousands of water purification tablets to residents of Harare. UNICEF已經向哈拉雷的居民提供了數千萬水凈化藥劑。
- Local aid workers started distributing water purification tablets, mosquito nets, plastic sheeting and basic medical supplies. （緬甸）當地救援工作人員開始(向難民)分發水源凈化藥片、蚊帳、塑料薄膜和基本的醫療用品。
- UNICEF has provided hundreds of thousands of water purification tablets to residents of Harare.It is also drilling boreholes and distributing clean water in many of Harare's highly populated suburbs. UNICEF已經向哈拉雷的居民提供了數千萬水凈化藥劑 .;同時，在人口密集的郊區也穿井，分配潔凈水
- For water purification has an excellent effect. 對水質凈化有極好的效果。
- Baptism is a water purification ritual practiced by all Christians. 洗禮是所有基督教徒都要經歷的浸水凈身儀式。
- They are drawing up a program of water purification. 他們正在制定一個凈水計劃。
- Application: tap water or water purification technology fields. 應用:自來水或水凈化工藝領域。
- Distillation has traditionally been the major system for water purification. 蒸餾法已傳統地成了水提純的主要方法。
- water purification tablets 凈水丸
- During water purification, suspended particles and bacteria are removed. 在水的凈化過程中，懸浮粒子和細菌被除去了。
- Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification. 氯化鈉和鹽酸常用來再生水凈化中用的廢的離子交換樹脂。
- Question: Why should you invest in a home drinking water purification system from Pure Water Systems? 問：您為何應當投資一個家庭飲用水凈化系統呢?
- Clothes on the first 20 minutes of immersion in water purification, to dust off. 先將衣服放在凈水裡浸泡20分鐘，以脫去塵土。
- The fate of different MW organics through water purification process was detected by membrane filtration in this study. 採用膜過濾方法對不同分子量的有機物在凈水工藝中的變化情況進行了測定。
- This kind of tablet is soluble in water. 這種藥片能溶於水。
- The Biotope converts the remains of an old water purification plant in an ecological mixed use development. 該生物小區將一個古老的水源凈化廠改造為一個生態混合開發小區。
- A water filter (to filter and sterilise water if necessary) or water purification tablets.Anti-malarials if necessary. 一個濾水器（必要的時候濾水），還有水的凈化劑。（水的）消毒是必要的。
- O. system for water purification, microbe and trihalomethane (THM) reduction and haze clarification. O.;系統作為凈化水份，減少微生物與三鹵甲烷( (THM)的設備。
- A new coagulant agent polymerized by both inorganic and organic high moleculars was developed for water purification. 介紹了新研製開發的無機高分子與有機高分子結合而成的新型、高效、經濟的混凝劑凈水靈。
- More stringent effluent standards now apply to waste discharges from water purification and softening facilities. 更加嚴密的流出標準現在適用於廢放電從水凈化和變柔和的設施。
