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1)  leaky system composed of multiple aquifers and aquitards
多个含水层和弱透水层组成的越流含水系统
2)  leaky aquifer system
越流含水层系统
1.
A mathematical model for groundwater pollution in a leaky aquifer system, which involves main factors relevant to the leaky aquifer system, is presented.
本文提出了一个越流含水层系统地下水污染的数学模型。
2.
Leaky aquifer systems exist extensively all over our country, but there is not yet a model for groundwater pollution in a leaky aquifer system reported.
越流含水层系统在我国分布十分广泛,但国内有关越流含水层系统的地下水污染模型尚未见报导。
3)  leaky aquifer
越流含水层
1.
A numerical solution for non-Darcian flow toward a well in a leaky aquifer
越流含水层中抽水井附近非达西流动模型的数值解
2.
A mathematical model for groundwater pollution in a leaky aquifer system,which involves the adsorption of semipervious layer,is presented.
提出了一个越流含水层系统考虑弱透水层吸附作用的地下水污染数学模型。
3.
The ground water resource in the leaky aquifer is evaluated by the Galerkin s finite element method on condition that the water table of the above recharge aquifer changes with pumping.
中国利用越流含水层作为城市供水水源地的实例并不多见。
4)  weak aquifer
弱含水层
1.
Since the short of water resources is aggravated increasingly worldwide,it will become an important approach to exploit groundwater in weak aquifer in some special regions,which was ignored in the past.
随着水资源短缺问题的突出和弱含水层采水技术的研发,过去被忽视的弱含水层在缺水地区将成为重要的人畜饮用水水源。
2.
The dewatering calculation in weak aquifer differs from that in rich aquifer,with a far weaker permeability and,while other conditions being the same,with considerably smaller influence radius.
弱含水层的降水设计计算与富水层不同,弱含水层渗透系数远小于富水层,在其他条件相同的情况下,其影响半径也远小于富水层,故在弱含水层降水过程中出现井内动水位与基坑底面静水位相差较大的现象。
5)  multilayer aquifer system
多层含水系统
6)  multiaquifer system
多含水层系统
1.
Aiming at the characteristic of more aquifers in plains than in other areas in China, the model of multiaquifer system was established, and the overall thinking of program design was given.
对于多节点形成的高度稀疏方程组 ,运用共轭梯度或 SSOR—共轭梯度对此进行求解 ,程序的设计对于多含水层系统的水资源评价具有理论和现实意义 。
补充资料:提和越
【提和越】
 (杂名)Devasopana,译曰天地。萨昙分陀利经曰:“天王佛国名提和越。汉言天地国。”
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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