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- allochthonous groundwater 外源地下水
- Groundwater monitoring and quality assessment. 水文地质学:地下水监控与质量评价。
- First, contaminants volatilize out of groundwater. 首先,污染物从地下水中挥发出来,变成蒸气。
- The water supply of Jiaozuo city is groundwater. 摘要焦作市是以地下水作为供水水源的城市。
- Groundwater levels fall; rivers get drier and drier. 地下水位降低;河流变得越来越干涸。
- Groundwater recharge is an important parameter in hydrogeology. 地下水入渗补给量是重要的水文地质参数。
- Salt deposits could have come from groundwater, not standing water. 含盐沉积物可能是来自地下水而不是死水潭。
- The foundations of the house have been undermined by groundwater. 地下水侵蚀了这座房屋的地基。
- CTD Divers were installed for observation of groundwater dynamic. 在典型区域的钻孔中安装CTD Diver进行地下水的动态观测。
- It is a problem how to exploit and use groundwater in ka rst area. 如何在灰岩地区开发利用好岩溶地下水是一个十分重要的问题。
- As a result, 50 per cent of the groundwater in cities is polluted. 结果,城市50%25的地表水受到污染。
- The groundwater mostly is replenished by river courses. 地下水是由河流提供的。
- Groundwater system is an intricate and stochastic system. 摘要地下水系统是一个复杂的随机系统。
- Whether autochthonous or allochthonous, may be important in the total metabolic system of lakes and streams. 无论是自源的或他源的,在湖泊与河流的总代谢系统中都可能是重要的。
- Once the ice open, groundwater often spewing out of a fountain. 一旦冰层揭开,地下水常常喷涌而出,形成喷泉。
- Taoyuan Coal Mine is the threatened mine by manifold groundwater. 桃园煤矿是一个受多种地下水害威胁的矿井。
- Groundwater may become contaminated without our knowledge. 我们不知道地下水可能已被污染。
- They consist of autochthonous, pene-autochthonous cumulate(mainly) and allochthonous deposits. 具原地或准原地堆积(主要)和异地迁移(次要)特征。
- The results show the foraminiferal taphocoenoses are mixed from the indigenous with allochthonous compositions. 这些特点反映出埋葬群在形成过程中辐射沙洲区强大潮流的搬运作用。
- This method has deep prospecting and is applied to a thick-bedded covered area of allochthonous accumulation. 该法探测深度大,并具有较单一确定探测目标性质的能力;