本文考察了海底露头处具有淤泥层的滨海含水层系统中由海潮引起的水头波动。
This paper explores the tide-induced groundwater head fluctuation in a coastal multi-layered aquifer system with a suboutcrop covered by a silt layer.
另外，指出硼同位素特别适合于水文地质条件复杂的滨海含水层海水入侵的监测。
Besides, it is pointed out that the boron isotope is especially suitable for monitoring of saltwater intrusion in coastal aquifers with complex hydrological-geological condition.
滨海含水层中的海水入侵数值模拟和理论分析，是环境科学中十分重要的理论和实际问题。
The numerical simulation and theoretical analysis for sea water intrusion in coastal region are very important in the theory and practice of the environmental science.
在一定条件下，水动力弥散作用较弱时，可应用突变界面模型来研究滨海含水层的海水入侵。
Under certain conditions, the effect of hydrodynamic dispersion is relatively weak, so that an abrupt interface approximation can be used in studying seawater intrusion in coastal aquifers.
为掌握滨海地带无压含水层中的海水楔因地下水位升降及抽水引起的移动规律，采用室内实验的方法，考察了海水楔在不同的水面坡度和抽水位置下的移动特性。
This paper takes as its target at exploring the regularities of the seawater wedge encroachment and attacking influence on the coastal line groundwater level change through laboratory experiments.
滨海潜水含水层是滨海地区开采淡水的重要目的层。
Unconfind aquifers are important for supplying of fresh water in coastal area.
但由滨海潜水含水层的性质所决定，它极易因抽水过量而遭受海水入侵。
Determined by its character, it is very easy to cause sea water intrusion to the layer by over extraction of fresh water.
但由滨海潜水含水层的性质所决定，它极易因抽水过量而遭受海水入侵。
Determined by its character, it is very easy to cause sea water intrusion to the layer by over extraction of fresh water.
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