水层区

结果表明，含水层脆弱区（易污染区）主要出现在沿渭河两岸及其较大支流的漫滩和低阶地，以及黄土台塬的洼地。

The assessment results show that groundwater vulnerable ( easy to be polluted ) areas in guanzhong basin appear at the floodplains and the lower terraces of Weihe River and its large tributaries , the depressions of the loess tableland .

区域流场对含水层采能区地温场的影响

Impact of regional groundwater flow on geological temperature field with energy abstraction from the aquifer

井对间距对含水层采能区抽水温度的影响

Effects of Well Pair Distance on Pumping Temperature of Storage Exploiting in the Aquifer of Water-source Heat Pump

该文应用数值模拟的方法对不同井对间距条件下地下含水层采能区温度场的演化进行了定量模拟，并对地温场的演化规律与井对距离之间的关系进行了理论分析。

A numerical model was developed to quantitatively simulate the changes of geo-temperature field due to energy extraction with various well distance .

提出了断裂破碎带及其次级构造裂隙发育区、大理岩、中基性火山岩分布区及第四系底部有良好的隔水层地区是本区矿泉水最有利的找矿靶区

And natural mineral water is the most probably found in fracture zone , secondary fissure structure zone , marble and intermediate basic rock area and Quaternary system with good waterproof bed at the base

高浓度的四氯化碳废水直接通过基岩裸露段流入、灌入岩溶含水层和通过渠底土层的渗漏进入岩溶含水层是本区含水层污染的主要途径。

Karst aquifer in pollution source is contaminated by two ways : one is high concentration CT effluent flowing into the aquifer through bare section of bedrock directly , and the other is CT effluent leaking into the aquifer through the trench indirectly .