The Dai village has been listed as the county drinking water source protection, not new houses in the village, so the village is still a mud tile.
由于岱头村被列为县饮用水源保护地，不能在村中新建房屋，所以，该村仍然是一色的泥瓦房。
Source of drinking water deficiency and pollution give rise to crisis in the world. International community is focusing on source of drinking water protection.
世界范围内的饮用水源紧缺和污染导致的饮用水源危机日益突出，饮用水源保护成为世界各国共同关注的焦点。
Conclusion Efforts should be made on the hygienic protection of drinking water source and reform and renewal of customer pipes.
结论今后应重点加强饮用水源的卫生防护和用户支管的更新、改造。
The protection of drinking water source to safeguard the quantity and quality of water.
饮用水源保护和水量、水质保证。
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。
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。
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