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- The United Nations Children's Fund will outsource bacterin, recreation and sports products, medical devices, teaching appliances, water purification devices, clothes and quilts. 儿童基金会需要疫苗、文体用品、医疗设备、教育用品、水处理设备、衣被等用品。
- Field efficacy of TY intensive water purification device TY型深度净水装置使用效果观察
- Application of the Electrochemical Water Purification Device for Removing Fluoride in Drinking Water 自制电化学净水器净化饮用水中氟化物
- Water Purification Device 净水器
- 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。
- 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。
- The experiment presented in this report was performed to evaluate the effects of threenew types air purification device at 2.5 L/s/p (5 cfm/person) outside airflow rate. 本课题中;三个新型的空气净化装置在室外风流量为2.;5 L/s/p的情况下被检测和评价。
- 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。
- 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。
- high-pressure natural gas purification device 高压天然气净化成套装置
