"We take only what the aquifer can afford," according to Tom Brennan of Poland spring-which says it accounts for just 0.2% of Maine's groundwater use.
根据Poland Spring的汤姆·布伦南的说法，“我们只是利用了地下蓄水层所能提供的，”也就是说只占用了缅因州地下水的0.2%。
Methods Sampling of 33 specimens from surface water, groundwater and spring water, do microbiological and metal element (iron, manganese) tests.
方法采集地表水、地下水、山泉水样本33份，进行微生物学检验及铁、锰等金属元素检测。
The resources of groundwater in basalt and the natural drinkable mineral spring in the Changbai Mountain area have great prospects in their exploitation and utilization.
长白山地区玄武岩地下水资源及天然饮用矿泉水资源具有广阔的开发利用前景。
A regional groundwater level monitoring network was optimally designed for the Jinan Karstic Spring Basin. The network density was optimized by delineating groundwater regime zone map.
文章采用编制济南岩溶泉域地下水动态类型图的方法优化设计了地下水水位监测密度。
The paper has treated the karst groundwater resources of the Sangu spring basin as research object, and six aspects have been researched.
本文在上述背景下对晋城市三姑泉域岩溶地下水资源进行了六个方面的研究。
The groundwater recharge variety also influence the spring resources in overflow spring zone.
地下水补给量的变化也引起泉水溢出带泉水量减少。
The groundwater in Karst spring basin has a characteristic of concentration drain, it is similar to unsteady orifice outflow in fluid mechanics.
岩溶泉域地下水具有集中排泄的特点，它类似于流体力学中的非恒定孔口出流。
Taking Heilongdong spring area as an example, the application of attribute recognition theory for groundwater quality assessment is studied.
以黑龙洞泉域为例，研究了属性识别理论在地下水质评价中的应用。
The groundwater system of karst spring is a nonlinear and dynamic system influenced by factors such as hydrology, geology, landform, vegetation and human's activities.
岩溶水系统是受水文、地质、地形地貌、植被、人类活动等多种因素影响的非线性动力系统。
In Karst spring basin the groundwater resreve computation is a important task for Karst-water resource evaluation in this basin.
岩溶泉域地下水储量的计算是该区域岩溶水资源评价的一项重要任务。
To exploit and utilize shallow groundwater including brackish water and semi-saline water for drought combat and irrigation in spring;
春季开发利用地下水包括微咸水和半咸水抗旱灌溉。
A regional groundwater level monitoring network was optimally designed for the Jinan Karstic Spring Basin.
文章采用编制济南岩溶泉域地下水动态类型图的方法优化设计了地下水水位监测密度。
A regional groundwater level monitoring network was optimally designed for the Jinan Karstic Spring Basin.
文章采用编制济南岩溶泉域地下水动态类型图的方法优化设计了地下水水位监测密度。
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