污染的地表水 meaning in Chinese

polluted surface water

Implementation and design of a land resource information system based on webgis
在此基础上对常熟市被污染的地表水进行了
Aromatic compounds in river nearby the certain chemical factory were determined by a purge and trap method in combination with gas chromatography mass spectrometry
摘要利用吹扫捕集气相色谱质谱联用技术，对化工厂附近有可能受污染的地表水进行了定性和定量分析。
In the 1970s and 1980s the bangladesh government , along with international aid agencies spearheaded by unicef , undertook an ambitious project to bring clean water to the nation ' s villages
在1970及1980年代，孟加拉政府与联合国儿童基金会（ unicef ）所带领的国际援助机构，进行了一项大计画，要将乾净饮水带给该国乡村，因为有太多的儿童喝了受细菌污染的地表水而死于腹泻。