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- 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。
- 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。
- She said the research also will help scientists to better understand the aquifer system of the Yucatan because the crater controls the water supply. 她说:“这样会让这些海洋生物无法使用自己的声纳定位系统来寻找食物。”
- Through analyzing the water sampled from different aquifer system, it suggests that obviously different hydrochemical characteristics are present in these kinds of water. 经运用聚类分析方法,进一步电算剖析了地下水类型及不同含水层组地下水水化学成分组合特征。
- 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。
- This paper investigates a coastal aquifer system consisting of a confined aquifer from up and down by two semi-permeable layers.The suboutcrop of the aquifer is covered by a silt layer. 摘要通过对一个滨海多层含水层系统的考察,该含水层系统由上、下弱透水层和介于中间的承压含水层组成,海底露头处被淤泥层覆盖。
- normally pressured aquifer system 正常压力含水层系
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- In order to establish the mathematical model for groundwater pollution in a leaky aquifer system, a solute transport equation in consideration of the leakage and pumping is presented. 为建立越流含水层系统地下水污染的数学模型,本文导出了包括越流项和井流项的溶质运移方程。
- Test Method (Field Procedure) for Withdrawal and Injection Well Tests for Determining Hydraulic Properties of Aquifer Systems 蓄水系统水力特性测定用排出和注射井的试验方法(现场程序)
- The heating system in this block doesn't work well. 这个街区的供暖系统不太好用。
- The bread crisped up for you didn't wrap it well. 你没把面包包好,它变干了。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- The old well was bricked up when it ran dry. 旧井干枯以后被人用砖堵上了。
- The geochemical behaviour of heavy metals in river and its effect on shallow aquiferous system of both sides of the river are studied by theoretic calculation and experiments. 通过理论计算和实际试验,研究和分析了河流中重金属元素的地球化学行为及其对两侧浅部含水系统的影响。
- The sideshows will fetch in the people as well. 幕间穿插的表演同样可以招徕看客。
- Our firm is stacking up pretty well these days. 我们公司目前情况相当不错。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- Fish doesn't go well with mutton. 鱼和羊肉在一起不好吃。
- The sunshine bodes well for our barbecue. 明媚的阳光对我们的烤肉野餐是个吉兆。