And also the real data of groundwater level were taken to validate this model.
并用地下水位实测数据对模型进行验证。
And create a new equipment to monitor the groundwater level in preloading area.
并提出一种监测真空-堆载联合预压加固区内地下水位量测装置。
The influence of atmosphere on the groundwater level surveying quality is great.
气体对地下水位观测质量的影响是比较严重。
The dynamic variations of groundwater level are subject to cyclic variation of precipitations.
当地降水量的多年周期性变化决定了地下水位的多年动态。
It would have an evident effect on preventing from the continual lowering of groundwater level.
则对防止地下水位的持续下降具有明显的效果。
Groundwater level variation has been quantitatively predicted based on the BP neural network model.
基于BP网络模型，对地下水水位变化规律进行了定量预测。
Observed items are groundwater level, oil recovery volume, casing pressure and gas recovery volume.
观测项目有水位、采液量、采气量及套管压力等。
The basic measure for prevention of the secondary salinification is to control the groundwater level.
土壤次生盐渍化防治的根本措施是调控地下水位。
The current study on groundwater level in vacuum preloading is analyzed, and some problems are listed.
研究结果表明本文提出的地下水位动态预测方法是有效的。
Application of seasonal exponential smoothing method to groundwater level prediction is discussed herein.
本文讨论了季节性指数平滑法在地下水位预报中的应用。
The microbehaviour of groundwater level in a borehole is engendered by stress changes in the earth crust.
井孔地下水位微动态是地壳附加应力作用下形成的。
This paper describes the design of a regional groundwater level monitoring network in Urumqi River Basin.
文章阐述了乌鲁木齐河流域区域地下水水位监测网的优化设计。
The layer structure and the change of groundwater level are the major factors to influence the ground subsidence.
地层结构和地下水位变化是影响地面沉降的主要因素。
The anomalous forms of groundwater level are entirely ascending type or abrupt rise tape, without descending type.
水位异常形态一律为上升型或突升型，不存在下降型；
Through Calculation examples this method is proved to be satisfactory for analyzing dynamic state of groundwater level.
通过实例计算，此法用于地下水位的动态分析效果显著。
It is proved by engineering practices th at these methods succeeded in cutting down groundwater level in the construction.
工程实践证明能成功解决施工中地下水位降低问题。
As the exploitation level extends down and the drainage increases in karst mine, the groundwater level descends continuously.
随着岩溶矿山开拓面的不断延深和排水量的不断增大，地下水位将持续下降。
Groundwater level is one of the most important factors to determine the relative height of pavement subgrade in soft soil area.
软土地区低路堤路基相对高度的确定，地下水位是主要因素。
Finally, the relationship between Tangshan groundwater level anomalies in epicentral area and focal evolution process is discussed.
文末，用唐山震中区地下水位异常资料，讨论了与震源演化过程的关系。
Both applying organic manure and raising the groundwater level significantly increase the phosphate sorption capacity of the soils.
施用有机肥和提高地下水位均显著增大土壤对磷的吸持容量。
The decrease of precipitation and surface water and over-exploitation are the main reasons that result in groundwater level decline.
降水和地表径流的减少以及地下水的严重超采是引起地下水位下降的主要原因。
Groundwater level can be recovered by artificial regulation of water resource in the empty underground space of the depression cone.
利用降落漏斗区腾空的地下储水空间进行水资源的人工调蓄可使地下水位得到恢复。
Complex periodic changes and trending changes can be observed in tide and groundwater level affected by the tide in coastal aquifers.
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。
Due to the larger volume of storage and regulation in karstic water fi eld, the time-autocorrelation of groundwater level is outstanding.
在裂隙岩溶水水源地，由于地下水系统的存储与调蓄作用，地下水水位时间上的自相关性显著。
The groundwater level above pipe bottom and anti-infiltration of pipe joint are the decisive factors affecting the groundwater infiltration rate.
管底以上的地下水位和管道接口的防渗施工质量是地下水渗入量大小的决定性因素。
With decompress well and drainage ditch to drain and decompress can effectively reduce groundwater level and prevent immersion outside reservoir.
减压井和排渗沟联合排渗减压是降低地下水位、防止库外浸没的有效措施。
For the delta part, salt accumulation would occur in the surface taking into account the increasing groundwater level under continuous cultivation.
干三角洲部位经过多年的开垦，地下水位出现上升，随着深层盐分上移，也将导致土壤盐渍化发生。
Over years observations showed that the interference factors for Qingdao geoelectricity are mainly from groundwater level and temperature variation.
多年来的观测表明，青岛地电的主要干扰因素是地下水位和温度。
Over years observations showed that the interference factors for Qingdao geoelectricity are mainly from groundwater level and temperature variation.
多年来的观测表明，青岛地电的主要干扰因素是地下水位和温度。
应用推荐