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- Aquaculture water purification 养殖水体净化
- For water purification has an excellent effect. 对水质净化有极好的效果。
- Baptism is a water purification ritual practiced by all Christians. 洗礼是所有基督教徒都要经历的浸水净身仪式。
- They are drawing up a program of water purification. 他们正在制定一个凈水计划。
- Application: tap water or water purification technology fields. 应用:自来水或水净化工艺领域。
- Distillation has traditionally been the major system for water purification. 蒸馏法已传统地成了水提纯的主要方法。
- It is concluded on the basis of this study that Azolla is a good material to effectively improve aquaculture water environment. 可见，红萍是净化水质的良好材料，能有效改善水产养殖水环境。
- The paper study the pollution factors of water resource and aquaculture water in aquaculture Penaeus chinensis with factor analysis. 本文应用因子分析法分析了影响对虾养成期间水源和养殖用水的主要污染因子。
- During water purification, suspended particles and bacteria are removed. 在水的净化过程中，悬浮粒子和细菌被除去了。
- Study on Establishment of Water Purification Model of Alga-bacteria System and Its Application in Purifing the Deteriorated Aquacultural Water 复合藻-菌系统水质净化模型建立与净化养殖水体水质的研究
- Aquaculture water quality evaluation fuzzy synthetically evaluation model is put forward too, which makes the results more objective and more reasonable from vast experimental result. 大量实验结果表明，该模糊综合评价模型对渔业水质的综合评价符合渔业水质的实际情况，评价结果客观、合理。
- Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification. 氯化钠和盐酸常用来再生水净化中用的废的离子交换树脂。
- Utilizing Azolla to purify water body would be a new way to break the bottleneck of high-density and intensive aquaculture, so as to realize the closed aquaculture water recycling. 利用红萍净化水体将为解决高密度集约化水产养殖的瓶颈提供新途径，实现水产养殖用水的封闭循环利用。
- Question: Why should you invest in a home drinking water purification system from Pure Water Systems? 问：您为何应当投资一个家庭饮用水净化系统呢?
- Clothes on the first 20 minutes of immersion in water purification, to dust off. 先将衣服放在净水里浸泡20分钟，以脱去尘土。
- The fate of different MW organics through water purification process was detected by membrane filtration in this study. 采用膜过滤方法对不同分子量的有机物在净水工艺中的变化情况进行了测定。
- UNICEF has provided hundreds of thousands of water purification tablets to residents of Harare. UNICEF已经向哈拉雷的居民提供了数千万水净化药剂。
- The Biotope converts the remains of an old water purification plant in an ecological mixed use development. 该生物小区将一个古老的水源净化厂改造为一个生态混合开发小区。
- A water filter (to filter and sterilise water if necessary) or water purification tablets.Anti-malarials if necessary. 一个滤水器（必要的时候滤水），还有水的净化剂。（水的）消毒是必要的。
- O. system for water purification, microbe and trihalomethane (THM) reduction and haze clarification. O.;系统作为净化水份，减少微生物与三卤甲烷( (THM)的设备。
