潜水

Modern phreatic lenses over 100m thick occur today in clastic sequences out to 100 km offshore.

现代很多超过100米厚的潜水透镜体都会出现在离岸超过100公里的碎屑岩沉积序列中。

From the zoning chart we know sodium adsorption ratios are less than 8 and the water is quite safe. So phreatic groundwater of this region can be used for irrigation only from the value of sodium adsorption ratio.

从分区图上看出研究区的钠吸附比值A均小于8，属于相当安全的水，故单从钠吸附比值评价来看该地区的潜水是可以被用来灌溉的。

Based on data of pumping test, this paper summarized the variational law of well in phreatic aquifer of loess and the diversified relationship between water table and pumping time.

本文根据抽水试验资料总结了黄土潜水井水跃值的变化规律并分析了其成因；总结了水位降深随抽水时间的变化关系，并建立了经验公式；提出了公式中参数的确定方法。

Shallow groundwater is phreatic groundwater, is saline water, is I group.

浅层地下水属于潜水或微承压水，为微咸水、咸水或盐卤水，一般对应第Ⅰ含水组。

At the same soil layer, the phreatic evaporation decreases with the increase of sand positions and the decrease of sand particle sizes.

研究结果表明：砂层对水分蒸发既有促进也有抑制作用，相同厚度时潜水蒸发强度随砂层层位的升高以及级配的变差而降低。

A 2D anisotropic unsteady groundwater flowing FEM equation is developed, and the Initial Flow Method has been used for the computation of the phreatic surface.

推导了二维各向异性非稳定流有限元方程，讨论了潜水含水层的自由边界处理问题。

The model of water and heat transfer in phreatic water, soil and atmosphere continuum is established. The numerical simulation based on the routine meteorology observation data is studied. This makes long period simulation possible, which increases the practicability of the model.

建立了潜水—土壤—大气连续体水热传输机理模型，并提出了利用常规气象资料进行GSAC水热传输模拟的方法，使长时间段的水热传输模拟成为可能，增强了模型在进行裸地水分转化消耗规律研究方面的实用性。

Groundwater types are composed of Quaternary pore phreatic water、Quaternary pore confined water and pore-fissure water.

乾安县地下水主要有第四系孔隙潜水、第四系孔隙承压水、上第三系裂隙孔隙承压水。

The results show that buried depth of phreatic water levels has a very important influence on the agricultural environment and transformation between soil water and groundwater.

试验方法与试验条件概述在昌吉均衡试验场选用天山北麓平原有代表性的冬小麦和玉米两种主要作物，人为控制地下水位，模拟不同潜水埋深条件下的种植试验，土壤条件和灌溉制度与当地基本保持一致。

In piedmont alluvial-proluvial fan, phreatic water closely connects with confined water, they are fresh water and the good watershed for centrally municipal water supply.

2山前冲洪积扇区，潜水和承压水联系密切，水质好，是城市集中供水水源地的良好选择。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！