水源保护 ( protection of water sources ):保护城市给水水源不受污染的各种措施。
双语例句
1
Results The sanitary protectionofwatersources 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;
2
Objective To explore the effect ofwater improvement and the sanitary protectionofwatersources in Linyi City.
目的了解临沂市改水效果及水源的卫生防护状况。
3
Methods Surverys were made on the sanitary protectionofwatersources after the water improvement project in Linyi City and meanwhile the quality of tap water was monitored.