The solute concentration decays when the groundwater discharge, a spot of pollution source, enters to streams and moves to lower reaches.
地下水渗出（相当于一点污染源）进入河流后，在随河水向下游运移的过程中，其水质浓度也将发生衰减。
The distribution and dynamic regime of mud springs have certain hydrogeological significance for the study of the way of groundwater discharge.
湖眼的分布和动态变化对于研究地下水的排泄方式具有一定的水文地质意义。
It is easy to exactly predict mine groundwater discharge regime by using stationary linear system theory. This method is simply introduced in the paper, and one example is also given.
本文应用平稳线性系统理论建立了湖南省斗笠山煤矿香花台井涌水量动态预报模型。
This paper introduces the basic idea, formulae and cases of application of the index smoothing method. It discusses several problems of its application in the mine groundwater discharge forecast.
本文介绍了指数平滑法的基本思想、公式及其应用实例，并探讨了它在矿坑涌水量预测应用中的几个问题。
Based on the time series, a model of linear artificial neural network is set and used for dynamic prediction of discharge of groundwater.
根据其时间序列，建立线性神经网络模型，并将其用于地下水流量的动态预测。
According to the relationship between precipitation and discharge of groundwater, a model of linear artificial neural network is set and used for dynamic prediction of discharge of groundwater.
根据降水量与地下水流量之间的相关关系，建立线性神经网络模型，并且将其用于地下水流量的动态预测。
The article analyzes the relation between recharge and discharge under the different function of groundwater and stream and given two treated methods for stream in groundwater flow simulation.
本文分析了河水与地下水不同作用形式下的补排关系，给出了河流在地下水流模拟中的两种处理方法。
The groundwater recharge, runoff and discharge conditions are ascertained.
查明了地下水的补给、流量和排泄条件。
Although the land-source nutrients discharge from land into Jiaozhou Bay has been researched, but the contribution of groundwater is usually neglected.
而以往对胶州湾的陆源营养盐输送的相关研究中，通常忽略了地下水的作用。
By using a numerical mould of the groundwater system the relation ship between the mine-water discharge of Dianzi Iron mine and Dawu water supply source has been studied in this paper.
本文通过建立地下水系统的数值模型来研究处在同一系统内的店子铁矿矿坑排水和大武水源地供水之间的关系。
If the ground-source heat pump are used in open systems, namely the use of direct extraction of groundwater and pumps refrigerant for heat exchange, and at suitable locations recharge or discharge.
如果地源热泵采用的是开路系统，即利用水泵直接抽取地下水与制冷剂进行热交换，并在合适地点回灌或排放。
The long-term evolvement of groundwater system in mining area is infected by the time series of mine hydraulic discharge.
矿井涌水量时间序列包含矿区地下水系统长期演化的信息。
The effects of grouting circle will not share the external water pressure with tunnel lining, but block groundwater and reduce the external water pressure on lining remarkably with low discharge.
注浆圈的作用不是分担衬砌外水压力，而是通过封堵地下水降低隧道涌水量，从而以较小的排水量可显著降低甚至消除衬砌的外水压力。
The paper discussed the humanity to mine the groundwater and to discharge the environment matter the influence which the nitrogen gathered to the groundwater.
分析地下水中硝酸盐氮的来源。讨论了人类开采地下水和施放，环境物质对地下水中氮聚集的影响。
At present, biological technology has been applied extensively in the treatment of sewage, discharge gas, soil, groundwater and solid waste.
目前，在污水、废气、土壤和地下水污染治理及固体废弃物处置方法中，生物技术已得到广泛应用。
The measured data of the groundwater level, rainfall and the drainage tunnel discharge about the landslide are studied.
通过实际工程，研究降雨量、地下水位、排水隧洞流量的监测数据资料。
To find the appropriate parameters of grouting circle is the key issue to perfectly blocking groundwater and limiting discharge.
注浆圈合理参数的确定是“堵水限排”的核心问题。
To find the appropriate parameters of grouting circle is the key issue to perfectly blocking groundwater and limiting discharge.
注浆圈合理参数的确定是“堵水限排”的核心问题。
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