Results The sanitary protection of water sources was greatly strengthened after the water improvement project.
结果与改水前比较，水源的卫生防护状况有很大改善；
Objective To explore the effect of water improvement and the sanitary protection of water sources in Linyi City.
目的了解临沂市改水效果及水源的卫生防护状况。
Methods Surverys were made on the sanitary protection of water sources after the water improvement project in Linyi City and meanwhile the quality of tap water was monitored.
方法对临沂市改水前后水源的卫生防护状况进行了调查，并对自来水水质进行了监测。
While the construction and protection of water sources usually imposes a series of negative external influences on the local residents, which weakens the sustainability of water supply.
城市水源地建设保护同时又对当地居民施加了一系列负面外部影响，削弱了城市水资源供给的可持续性。
The municipal department of environmental protection may entrust its subordinate agency of protection of sources of drinking water with specific supervision and administration.
市环境保护部门可以委托其下设的水源保护机构负责饮用水源保护的具体监管工作。
Thus 8 pieces of Suggestions are made for Yunan Province to strengthen protection of drinking water sources and build drinking water safety projects in rural areas.
为此提出8条建议，呼吁云南省加强饮用水水源地保护和农村饮水安全工程建设。
This article introduces the situation of water quality at sources, analyzes the major pollution sources and water environment issues, proposes countermeasures for environmental protection.
介绍了保山市水源水质情况，分析了主要污染源及水环境问题，提出了环保对策与措施。
Article 33 The State establishes a protection system for zones of drinking water sources.
第三十三条国家建立饮用水水源保护区制度。
Certain water areas and land-based areas near the intakes of domestic and drinking surface water sources may be delineated as the first-grade protection zones.
在生活饮用水地表水源一级保护区外，可以划定一定的水域和陆域为其他等级保护区。
The prevention and control of agricultural non-point source pollution, as well as the protection of drinking water sources area, are also the currently hot spots of research at home and abroad.
防治农业面源污染，保护饮用水水源地水质安全也是当前国内外研究的热点。
It also requires protection of aquifers and groundwater and surface water sources for drinking water supplies.
它也需要保护含水层和地下水和地表水来源的饮用水供应。
The establishment of effective of water source protection areas is centralized water supply sources to ensure an effective mean of continuous water supply.
建立水源保护区是有效保护集中式供水水源地，保障持续供水的有效手段。
The defects of a water cooling tower are avoided, and the goals of full utilization of energy sources, high efficiency, energy saving, environment protection and practicability are realized.
取缔了水冷却塔的不足，做到了能源充分利用，高效节能环保、实用的目的。
The defects of a water cooling tower are avoided, and the goals of full utilization of energy sources, high efficiency, energy saving, environment protection and practicability are realized.
取缔了水冷却塔的不足，做到了能源充分利用，高效节能环保、实用的目的。
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