Such material can confine water in an artesian aquifer. 这样的介质能把水控制在承压含水层中。
Water from the artesian well in the village is flowing continuously into the wheatland. 村中自流井里的水源源不断地流向麦田。
Qualified personnel of technology of major of side of company of foreign capital oil, especially geological engineer and artesian well engineer compare deficient. 外资石油企业方面专业技术人才,尤其是地质工程师和钻井工程师比较匮乏。
Interlayer oxidized zone and argillite-sisandstone-argillite sequence occur in red clastic rock formation with ideal artesian and circulating system of ground water. 在红色碎屑岩建造中有层间氧化带和“泥-砂-泥”结构发育,并有良好的地下水承压和循环体制,是寻找可地浸砂岩型铀矿的有利地区。
Dewatering Technology for Artesian Water during Super Deep Foundation Pit Construction 超深基坑施工过程中的承压水降水技术
Application of Geophysical Logging for Groundwater Investigation in Large-Scale Basins: Example from Cretaceous Artesian Basin of the Ordos Basin 地球物理测井在大型盆地地下水勘查中的应用&以鄂尔多斯盆地白垩系地下水勘查为例
Study on Dam Reinforcement by Vertical Horizontal Jointed Artesian Drainage 垂直、水平联合自流排渗法加固坝体的研究
No combined exploitation of paretic water and artesian water already polluted may be permitted. 对已受污染的潜水和承压水,不得混合开采。
Artesian Aquifer Treatment Technology for Extra-Deep Excavation of Li Yang Road Station of Shanghai Rail Transit Line 10 上海市轨道交通10号线溧阳路站深基坑开挖承压水处理技术研究
The lower one, underlying the marine clay, contains several artesian aquifers used for drinking and economic purposes. 较低的一层在海生粘土下面,蕴含着几处用于饮用和商业用途的自流地下蓄水层。
The solar pool can provides residences with artesian hot water and carries out heating and natural cooling. 它由太阳池、储水池、上水层对流通道、加热器、加热器盖等构成。
In addition to the fleetness connects single root, can also use at salvage the homework, search direction or demands the slow the artesian well tool that turn last, and drill the size rat hole use. 除快速接单根外,还可用在打捞作业,找寻方向或需要慢转的钻井工具上,以及钻大小鼠洞用。
It is very difficult to realize the technology of artesian well and its economic benefit is very bad. 对于这类油藏,采用常规的钻井开发技术很难在短期内认识清楚,并且经济效益也很差;
Hydrogeological Characteristics and Lithofacies Palaeogeography of Cretaceous Artesian Basin, Ordos 鄂尔多斯白垩系自流水盆地水文地质特征与岩相古地理
This paper introduced the technique of treating leakage of artesian wells and the results of experiments on hydrodynamic parameters. 本文以苏18井为例介绍了自流井泄漏的处理技术与井口水动力参数的试验结果。
Energy conversion, water level, distribution and variation of depression cones during artesian and pumping processes are analyzed. 从抽水设备作功、消耗能量的角度,分析了自流和抽水过程中的能量转化、水位与压降漏斗的分布和变化规律。
This paper compared and analyzed the measurement theory, tidal factors, observation instruments, error of measured data and the information development of observed data of both water-level tide in artesian well and gravimetric solid tide. 本文对承压井水位潮和重力固体潮的测量理论、潮汐因子、观测仪器、测量数据误差及观测资料的信息开发等方面进行了系统的比较和分析。
Variation Character of Earth Tide of Water Level of Artesian Well and Response Ratio of Seismicity before Strong Moderate Earthquake 中强地震前承压井水位固体潮和地震活动响应比的变化
Radioactive environmental geology of ore bearing artesian basin and in situ leach mining of uranium deposit 含矿自流盆地的放射性环境地质和地浸法开采铀矿床
In this paper the two-dimensional unsteady groundwater flow toward the drain system has been studied, and formulas derived for computing the groundwater table and its time rate of change due to the combined effect of groundwater evaporation, rainfall or irrigating infiltration and artesian water leakage. 本文研究了流入排水系统的地下水二元不稳定流动,并导得了在地下水蒸发、降雨或灌溉入渗、承压水渗漏等综合作用下,地下水面位置及其上升、下降速度随时间变化的计算公式。
Mechanism Analysis of Micro Artesian Water in Tianjin Area 天津地区微承压水机理剖析
Study of Oil-Field Artesian Well Machine Set Changing From Machine To Electricity 对油田钻井机组机改电的探讨
It is shown from the measured data that the building and pipeline settled with a comparative rate due to excavation construction, especially pumping artesian water at deep level caused building far away settled uniformly which could not be ignored. 实测数据表明,基坑开挖使周围建筑物和管线会产生较大的沉降速率和沉降量,尤其是降低深层承压水使远处的建筑物产生了不容忽视的均匀下沉。
The synthetic artesian well tester is the emulation test equipment, which is used to study well tools and basic theory of artesian well. 钻井综合试验装置是研究井下工具、钻井基础理论和应用技术的仿真试验设备。
Three major groundwater systems, the karst groundwater system, Cretaceous artesian groundwater system, and the groundwater system in the loess-covering area are present in the basin. 鄂尔多斯盆地实际上包含了周边岩溶地下水、白垩系自流盆地地下水和东部黄土区地下水共3个地下水大系统。
The core of the microcomputer system of make out an invoice is five-protection artesian logic realization are analyzed in detail, and has compiled the axle mountain stood five-protection artesian logic conditions, the logic of typical intervals. 对微机开票系统中的核心即五防闭锁逻辑的实现进行了详细分析,并编写了车轴山站五防闭锁逻辑条件,对典型间隔的逻辑条件进行了解读。
This device now is broadly in use in overseas municipal pipeline network maintenance and detection, in particular, the inner defects of pipelines or artesian wells. 该设备是近年来国外市政管网维护和检测的主要探测技术,特别是检测维护管道或钻井的管道内部损坏情况。
The results show that the artesian cooling system can satisfy the cooling requirement under all the operating conditions. The factors which influence the boundary layer of submarine body were studied, hence the methods of alleviating the boundary layer were proposed. 自流冷却系统整体计算结果表明其所有运行工况均能满足冷却要求,研究了影响艇体附面层的影响因素,提出了减弱艇体附面层效应的方法。