由于地下水位不是平面的，而是随着地形起伏的，所以地下水和地表水一样受到重力的影响。
Because the surface of the water table is not flat but instead rises and falls with topography, groundwater is affected by gravity in the same fashion as surface water.
农田的抗水分胁迫能力下降，而且地下水位得不到渗透水的补充，加重了干旱的影响。
Fields become less resistant to water stress and the water table is no longer resupplied by water filtering through, worsening the effects of droughts.
很多这些地方被排干用于农业用地和耕作。地下水位的任何变化都会影响它们。
A lot of these areas get drained and used for agricultural land and farming. Any sort of change in the water-table can really affect them.
用水力压裂技术采气的过程会破坏地下水位，影响周边环境，甚至引起地震。
Fracking can damage the water table, disrupt communities and even cause earthquakes.
而在河北省，约230万公顷的农业土地严重地受到了连续两亇季节干旱的影响，地下水位已经跌落了0.6米。
In Hebei Province, some 2.3 million hectares of agricultural land have been severely affected by two consecutive drought seasons, and the level of groundwater has fallen by 0.6 meters.
本文把影响地下水位的因素集作为网络的输入向量，地下水位本身作为网络的输出向量，构成了预测地下水位的BP网络模型。
In the paper, a BP network in which the factors to effect groundwater levels are set as input neurons and the groundwater level is set as output neuron, was established to forecast groundwater level.
地下水位的变化，往往对建筑物产生许多不利作用，比如影响建筑物的稳定性和耐久性。
The change of underground water level sometimes brings a lot of disadvantageous effects on to the buildings, such as affecting their stability and durability.
下部土壤含水率等值线分布由底部向上都呈递增趋势，表明本次试验土壤水分动态变化不受地下水位的影响。
The distributing trend of soil moisture contour map in under soil is rising up from bottom to surface, which indicates that ground water level has no influence on soil moisture variation.
地层结构和地下水位变化是影响地面沉降的主要因素。
The layer structure and the change of groundwater level are the major factors to influence the ground subsidence.
基坑的开挖在很大程度上受土质和地下水位的影响。
The soil properties and underground water level affect the excavation of foundation pit to a great extent.
影响地面蒸发的主要因素除气象因素外，还有植被类型和覆盖程度、地下水位埋深等因素。
Besides meteorological conditions, the main factors of affecting the ept are the vegetation type and cover rate, and the groundwater depth.
为了研究管网渗流系统对土体渗透性能和地下水位以及边坡剩余下滑推力的影响，进行管网渗流系统的物理模拟试验。
The physical model tests were performed to study the influence of pipe drainage system on soil permeability, groundwater level and slope residual downslide thrust.
研究结果表明：地下水位升降对膨胀砂岩地基变形所以有着强烈的影响，其根本原因是含水量的变化。
The results obtained in this paper show that groundwater levels rise and fall forcefully impact foundation deformation of swelling sandstone, its dominant factor is change of moisture content.
气体对地下水位观测质量的影响是比较严重。
The influence of atmosphere on the groundwater level surveying quality is great.
地下水位对棉花生长发育和产量的影响明显。
It is obvious that the level of underground water makes much influence to the growing and yield of cotton.
某码头工程在采用围堰进行岸坡开挖过程中，受江水和地下水位的影响，基坑内有水渗入导致工程无法进行。
During bank slope excavation in cofferdam in a harbor construction, the work had to be suspended due to water leakage (river water and ground water) into the foundation pit.
地下水位的高低直接影响着土体的冻胀。
因此，在桩的完整性测试中可以忽略地下水位的影响。
Hence, the influence of the underground water level can be negligible in pile integrity test and estimation.
本文首先分析了矿山开采对地下水资源的影响，利用人工神经网络模型预测了矿区地下水位的变化。
At first, This text analyses that mine exploiting impacts on groundwater resources, utilizes the artificial neural network model to predict change of the water level in mine area.
由于受台址条件的限制，地电阻率观测值受到地下水位、降水等气象因素的影响。
Due to the limitation of the seismic station site, the observations of the resistivity are affected by underground water, precipitation and other weather factors.
这种影响特征具有典型的周期性和滞后性，通过对坡体地下水位的动态模拟，取得了边坡稳定性随时间而变化的规律认识。
The characteristics of the effects have typic period and delay features. We obtained the law of slope stability with changing time by dynamic simulation to groundwater level of the slope.
数值计算验算了降雨的方式，斜坡地层的形状以及坡度的变化对地下水位进展和衰退过程的影响。
In numerical calculations, the effects of rainfall pattern, shape of slope layer and changing slope to the development and decline of subsurface flow were examined.
多种自然、人为因素引起的温室效应会造成地下水位上升，而地下水位上升又会对震陷产生较大的影响。
The global warming, caused by the human induced greenhouse, will result in the rising of the water table of sea, river and groundwater.
区域地下水位监测提供了定量评价含水层地下水位持续下降及其对环境影响必不可少的信息。
Monitoring of regional groundwater levels provides important information for quantifying groundwater depletion and assessing impacts on the environment.
结构抗浮验算与地下水的性状、水压力和浮力、地下水位变化的影响因素、意外补水有关。
The resistance to float relates to the attributes and conditions of the ground water, the pressure and floatage of water, the change of water level and the sudden supplement of water.
研究了咸水灌溉对土壤水盐动态、地下水位、地下水质、作物生长及产量的影响。
This paper studies the influence on dynamic state of soil water salt, groundwater table, groundwater quality, crop growing and yield generated by saline water irrigation.
海潮及受其影响的海岸带地下水位具有复杂的周期性变化和趋势性变化。
Complex periodic changes and trending changes can be observed in tide and groundwater level affected by the tide in coastal aquifers.
本文讨论了大降深矿井排水预测中 ，利用迭代法求解数值模型时 ，地下水位计算误差的影响因素。
The influential factors of calculation error for groundwater table are discussed by using the iteration method to find solution of numerical model in the mine drainage forecast of deep drawdown.
通过荷载结构模型的建立，分析连接处钢筋接驳器的失效以及地下水位对既有车站的影响，并对整体结构内力和位移进行评价。
Structural model of load analysis of reinforced junction connecting device failure on the impact of existing stations, and the overall evaluation of internal force and displacement.
隧道涌水不但影响施工进度、施工费用、稳定和安全，也会引起地下水位的下降。
The groundwater inflow into a tunnel affects not only the construction schedule, cost, stability and safety, but also the groundwater level.
应用推荐