1.地下水
1.water that flows or collects under the ground
1.In comparison with tritium, CFC seems to be a better tool which possesses more advantages for young groundwater dating at present.
与氚相比，CFC是目前年轻地下水测年更好的工具，具有更多的优越性。
2.He said that the sewage from so much development would poison the local groundwater - and Chelmsford's wells, the town's drinking water.
他说，如此大规模的开发所排放的污水会污染地下水--还有切姆斯福的水井，即这个城市的饮用水。
3.Groundwater is the word used to describe water that saturates the ground, filling all the available spaces.
地下水是用于描绘在遍布地下，充满所有可获得空间的水的词汇。
4.More than a century of groundwater over-exploitation in Vietnam has drawn the water table down and, with it, arsenic.
在越南长达一个多世纪的地下水过度开采使地下水位下降，与此同时，砷也随之深入。
5.He added that he has not seen clear evidence of how much glaciers contribute to river flow in comparison with groundwater.
他还说，他没有看到明显的证据表明相对于地下水而言，多少冰川对河流量有贡献。
6.Water quality is one of the important factors to be considered for confirming the pumping well place in the groundwater source site.
水质因素是地下水水源地开采井位确定中必须考虑的重要因素之一。
7.It has been used to evaluate the groundwater vulnerability in Sanjiang Plain. The satisfying result is acquired.
将该方法应用于三江平原的地下水脆弱性评价，得到了满意的结果。
8.It had a good application prospects for PRB with the peat as the reactive media in the remedy area of petroleum contaminated groundwater.
以上研究表明，草炭土作为PRB反应介质处理石油类污染地下水具有良好的应用前景。
9.Communities of microorganisms have been found hunkered down in groundwater as far as 5 km below the surface of the land.
地表之下5公里的地下水中也发现了微生物群落。
10.Spain, which after 20 years has registered less than a quarter of its groundwater structures, shows that this can take a long time.
西班牙经过20年的努力，登记注册的地下水结构还不到四分之一，这表明设置产权是个长期的工程。