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- The domestic water supply is also fluoridated to reduce dental decay. 此外,本地的食水也加入了氟气来减低蛀牙机会。
- Apart from this, the domestic water supply is fluoridated to reduce dental decay. 此外,本地的食水加有氟气,以减低蛀牙率。
- Apart from this,the domestic water supply is fluoridated to reduce dental decay. 此外,本地的食水加有氟气,以减低蛀牙率。
- Water used for households, which greatly influences public health, is an important aspect of domestic water supplies. 对公共卫生影响很大的家庭用水是国内水供应的重要方面。
- The user certifies that his/her domestic water system complies with the local plumbing codes. 用户要确保室内水系统符合当地管道的有关规定。
- To point out two problems encountered in using domestic water heaters and provide answers for them. 介绍了民用太阳能热水器使用过程中遇到的两点问题及其解决办法。
- We use standard ANSI approved water meters, with installations available to measure 100% of domestic water consumption. 我们使用经过ANSI批准认证的水表,用来测量100%25的生活用水消耗。
- Rapid convergence of population and increase in standards of living result in huge urban domestic water consumption in Pearl River Delta region. 人口的急剧集聚以及生活水平的快速提高,导致珠江三角洲地区的城市生活用水量非常大。
- For example, UNICEF facilitated a conference in Afghanistan in April 2002 that addressed problems of water management for domestic water supply, agriculture and hydropower. 例 如,儿童基金会于2002 年4 月在阿富汗协助举办了 一次会议,论述家庭供水、农业和水电的水管理问题。
- So far,the domestic water treatment company, which received certification of WQA canbe counted on the fingers of one hand. 目前为止获得次认证的国内水处理公司屈指可数, 亿家净水也是国内水处理行业流通领域第一家也是唯一的一家获得WQA资格认证的企业。
- Grundfos have introduced the Grundfos SPO, a new robust 5 inch stainless steel submersible pump designed for use in domestic water supply applications. SPO依据需要,既可以在水中运行,也可以在无水情况下安装使用。
- So far, the domestic water treatment company, which received certification of WQA can be counted on the fingers of one hand. 目前为止获得次认证的国内水处理公司屈指可数,亿家净水也是国内水处理行业流通领域第一家也是唯一的一家获得WQA资格认证的企业。
- For example,UNICEF facilitated a conference in Afghanistan in April 2002 that addressed problems of water management for domestic water supply,agriculture and hydropower. 例 如,儿童基金会于2002 年4 月在阿富汗协助举办了 一次会议,论述家庭供水、农业和水电的水管理问题。
- If domestic water filters are used, they should be properly maintained and changed regularly to prevent it from becoming a breeding ground for bacteria. 如有使用家用滤水器,应保持生及作定期更换,以防细菌在该些地方滋生。
- The supplier of water provides educational material that teaches the user how to avoid contaminating or polluting the drinking water once it has entered his domestic water system. 水供应商提供指导资料,指导用户在出现污染物进入室内水系统时如何避免污染饮用水。
- Experiment result shows that the general monitoring index of treated effluent from MBR met the "Miscellaneous Domestic Water Quality Standard" (CJ/T48-1999). 实验结果表明:该工艺处理洗浴废水,中段MBR装置的出水常规的监测指标均已优于CJ/T48-1999 《生活杂用水水质标准》 的要求,而且水质稳定。
- DTU 60.5 - Building works - Copper piping. Supply of hot and cold domestic water, drainage of waste water, rainwater, air conditioning installations - Technical specifications. 建筑工程.;铜管道
- DTU 60.5 - Building works - Coper piping - Supply of hot and cold domestic water, drainage of waste water, rainwater, air conditioning installations - Technical specifications. 建筑工程.;铜管道
- Small district is one of the important parts of the city and its technology of sewage treatment can influence the quality of domestic water environment. 作为城市的重要组成部分之一的小区,其污水处理技术水平的高低将直接影响该地区的水环境质量。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。