Intermittent tap-water supplies should be regarded as particularly suspect. 断断续续的水管应该被视为是非常可疑的。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tap-water, or untreated water from any other source. 短途旅行到水质不保险的地区时,应避免饮用水龙头的水或未经处理任何其他来源的水。
Generally, there should not be any nitrite in drinking water; while it is found through monitoring that the water detained in tap-water pipe is polluted by nitrite to some extent. 经监测发现,在自来水管中滞留过的水,不同程度地存在亚硝酸盐。
Tap-water, hot water supply pipes for civil building; 民用建筑的自来水、热水给水管道;
Analysis of Urban Tap-Water Price Adjustment and Price Control Policy 对城市自来水价格调整以及价格管制政策的分析
The epidemics were controlled through comprehensive preventive and therapeutic measures such as the control of the contamination sources, disinfection of drinking water, standardization of the purification and disinfection in the tap-water factories and promotion and education. 采取污染源控制、饮水消毒、规范自来水厂净化消毒以及宣传教育等综合防治措施,疫情得到控制。
Matched control bundle is to drinking tap-water; Experiment bundle is to drinking magnetized water, it magnetized water is each day instead, experiment to make is 90 day. 对照组饮用自来水,实验组饮用磁处理水,磁处理水每天更换,实验进行90天。
The most effective chemical cleaning was to use NaOH prepared with tap-water to clean membrane for 10 minutes, then wash membrane surface with tap-water. 最佳化学清洗方法是:用8℃的自来水配成NaOH溶液清洗10分钟,再用自来水冲洗。
Increase of body mass in the rats: Compared with the tap-water group, there was no significant influence in the purified drinking water group and purified water containing magnesium group. 大鼠体质量增长情况:在观察期内,与自来水组比较饮用纯净水和加镁纯净水未见显著影响。
As a result of a two-year survey on tap-water before and after chlorine disinfection, chloroform and carbon tetrachloride are found to be the main halohydrocarbon pollutants, the concentration of which are below the national standard. 本文对昆明市饮用水经加氯消毒前后卤代烃污染物进行了两年的调查,结果表明昆明市饮用水中的主要卤代烃污染物是氯仿和四氯化碳两种,其浓度均远远低于国家标准。
This technology can be applied to polluted water treatment, tap-water purification, pretreatment in the process of RO, adn so on. 该技术适用于污水处理、城市自来水净化处理、反渗透的前级预处理等方面。
Implementation of SQL Server Data Replication in Tap-water Database System SqlServer数据复制在自来水数据库系统中的实现
When the external tap-water stops, the system must be cut out to protect the pump. 当外部自来水停水时,系统必须断电保护水泵。